Finite Group Databasebeta

← C2×#23768434 #34460090

Subgroups — C2×#23768434 #34460090

Order 20224.

2446 conjugacy classes of subgroups.

The subgroup lattice has 500 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579151C212yesmaximal
2#23768434C2116yesmaximal, direct product factor
3C2×#19098497C212yesmaximal
4C2×#19098493C212yesmaximal
5C2×#19098460C212yesmaximal
6C2×#19098459C211yesmaximal, characteristic
7C2×#19098433C211yesmaximal, characteristic
8C2×#19098432C211yesmaximal, characteristic
9C2×#19098432C211yesmaximal, characteristic
10C2×C4⋊C4×Dic79C211yesmaximal, characteristic
11C2×C4×Dic79⋊C4C211yesmaximal, characteristic
12C2×#389×C79C211yesmaximal, characteristic
13C2×#14579151—216no—
14C2×#14579151C22116yes—
15C22×C4⋊Dic79C2211yescharacteristic
16C22×C4⋊Dic79C2211yescharacteristic
17C22×C4⋊Dic79C2212yes—
18C22×C4⋊Dic79C2212yes—
19C22×Dic79⋊C4C2212yes—
20C22×Dic79⋊C4C2212yes—
21C22×Dic79⋊C4C2212yes—
22C22×Dic79⋊C4C2212yes—
23C22×Dic79⋊C4C2212yes—
24C22×Dic79⋊C4C2211yescharacteristic
25C22×Dic79⋊C4C2211yescharacteristic
26C22×C4×Dic79C2211yescharacteristic
27C22×C4×Dic79C2212yes—
28C22×C4×Dic79C2211yescharacteristic
29#19098497C22116yes—
30#19098493C22116yes—
31#19098460C22116yes—
32#19098459C2218yes—
33#19098433C2218yes—
34#19098432C2218yes—
35#19098432C2218yes—
36C4⋊C4×Dic79C2218yes—
37C4×Dic79⋊C4C2218yes—
38C2×C79⋊#95C2212yes—
39C2×C79⋊#95C2211yescharacteristic
40C2×C79⋊#95C2212yes—
41C2×C79⋊#95C2211yescharacteristic
42C22×C4⋊C4×C79C2211yescharacteristic
43C22×C4⋊C4×C79C2211yescharacteristic
44C22×C4⋊C4×C79C2212yes—
45C22×C42×C79C2211yescharacteristic
46#389×C79C2218yes—
47C2×#95×C79C2212yes—
48C23×Dic79C2312yes—
49C23×Dic79C2312yes—
50C23×Dic79C2311yescharacteristic
51C23×Dic79C2311yescharacteristic
52C23×Dic79C2311yescharacteristic
53C23×Dic79C2311yescharacteristic
54#14579151—264no—
55C2×C4⋊Dic79—28no—
56C2×C4⋊Dic79—24no—
57C2×C4⋊Dic79—24no—
58C2×C4⋊Dic79—44no—
59C2×C4⋊Dic79C2314yes—
60C2×C4⋊Dic79C2314yes—
61C2×C4⋊Dic79C2318yes—
62C2×C4⋊Dic79C2318yes—
63C2×Dic79⋊C4—28no—
64C2×Dic79⋊C4—28no—
65C2×Dic79⋊C4—28no—
66C2×Dic79⋊C4—44no—
67C2×Dic79⋊C4—44no—
68C2×Dic79⋊C4D418yes—
69C2×Dic79⋊C4Q818yes—
70C2×Dic79⋊C4C2318yes—
71C2×Dic79⋊C4C2318yes—
72C2×Dic79⋊C4C2318yes—
73C2×Dic79⋊C4C2318yes—
74C2×Dic79⋊C4C2318yes—
75C2×Dic79⋊C4C2314yes—
76C2×Dic79⋊C4C2314yes—
77C2×C4×Dic79—24no—
78C2×C4×Dic79—28no—
79C2×C4×Dic79Q818yes—
80C2×C4×Dic79C2314yes—
81C2×C4×Dic79C2318yes—
82C2×C4×Dic79C2314yes—
83C79⋊#95C2314yes—
84C79⋊#95C2314yes—
85C79⋊#95C2318yes—
86C79⋊#95C2318yes—
87C23×C4×C79C2312yes—
88C23×C4×C79C2312yes—
89C23×C4×C79C2311yescharacteristic
90C23×C4×C79C2311yescharacteristic
91C23×C4×C79C2311yescharacteristic
92C2×C4⋊C4×C79—28no—
93C2×C4⋊C4×C79—24no—
94C2×C4⋊C4×C79—24no—
95C2×C4⋊C4×C79C2314yes—
96C2×C4⋊C4×C79C2314yes—
97C2×C4⋊C4×C79C2318yes—
98C2×C42×C79—24no—
99C2×C42×C79C2314yes—
100#95×C79C2318yes—
101C22×Dic79—24no—
102C22×Dic79—24no—
103C22×Dic79—22no—
104C22×Dic79—22no—
105C22×Dic79—24no—
106C22×Dic79—24no—
107C22×Dic79—22no—
108C22×Dic79—22no—
109C22×Dic79—24no—
110C22×Dic79—24no—
111C22×Dic79—22no—
112C22×Dic79—22no—
113C22×Dic79C2×D414yes—
114C22×Dic79C2×D414yes—
115C22×Dic79C2×Q814yes—
116C22×Dic79C2×Q814yes—
117C22×Dic79C2×Q814yes—
118C22×Dic79C2×Q814yes—
119C22×Dic79C2414yes—
120C22×Dic79C2414yes—
121C22×Dic79C2412yes—
122C22×Dic79C2412yes—
123C22×Dic79C2412yes—
124C22×Dic79C2412yes—
125C4⋊Dic79—216no—
126C4⋊Dic79—28no—
127C4⋊Dic79—28no—
128C4⋊Dic79—48no—
129Dic79⋊C4—216no—
130Dic79⋊C4—216no—
131Dic79⋊C4—216no—
132Dic79⋊C4—48no—
133Dic79⋊C4—48no—
134Dic79⋊C4C2×D4116yes—
135Dic79⋊C4C2×Q8116yes—
136C4×Dic79—216no—
137C4×Dic79—28no—
138C4×Dic79C2×Q8116yes—
139C24×C79C2411yescharacteristic
140C22×C4×C79—22no—
141C22×C4×C79—22no—
142C22×C4×C79—22no—
143C22×C4×C79—22no—
144C22×C4×C79—24no—
145C22×C4×C79—24no—
146C22×C4×C79—24no—
147C22×C4×C79—24no—
148C22×C4×C79—24no—
149C22×C4×C79—24no—
150C22×C4×C79C2×D414yes—
151C22×C4×C79C2×Q814yes—
152C22×C4×C79C2×Q814yes—
153C22×C4×C79#4114yes—
154C22×C4×C79#4114yes—
155C22×C4×C79C2414yes—
156C22×C4×C79C2414yes—
157C22×C4×C79C2412yes—
158C22×C4×C79C2412yes—
159C22×C4×C79C2412yes—
160C4⋊C4×C79—216no—
161C4⋊C4×C79—28no—
162C4⋊C4×C79—28no—
163C42×C79—28no—
164C23×C79C22×D412yes—
165C23×C79C22×Q812yes—
166C23×C79C22×Q812yes—
167C23×C79C2×#4112yes—
168C23×C79C2×#4112yes—
169C23×C79H(5,𝔽2)12yes—
170C23×C792−1+412yes—
171C23×C79C2511yescharacteristic
172C2×C4×C79—28no—
173C2×C4×C79—28no—
174C2×C4×C79—22no—
175C2×C4×C79—22no—
176C2×C4×C79—22no—
177C2×C4×C79—22no—
178C2×C4×C79—24no—
179C2×C4×C79—24no—
180C2×C4×C79—24no—
181C2×C4×C79—24no—
182C2×C4×C79—24no—
183C2×C4×C79—24no—
184C2×C4×C79—48no—
185C2×C4×C79—48no—
186C2×C4×C79#125116yescomplemented
187C2×C4×C79C22×D414yes—
188C2×C4×C79C22×Q814yes—
189C2×C4×C79C22×Q814yes—
190C2×C4×C79C2×#4114yes—
191C2×C4×C79C2×#4114yes—
192C2×Dic79—28no—
193C2×Dic79—28no—
194C2×Dic79—28no—
195C2×Dic79—22no—
196C2×Dic79—22no—
197C2×Dic79—22no—
198C2×Dic79—22no—
199C2×Dic79—22no—
200C2×Dic79—22no—
201C2×Dic79—24no—
202C2×Dic79—24no—
203C2×Dic79—24no—
204C2×Dic79—24no—
205C2×Dic79—24no—
206C2×Dic79—24no—
207C2×Dic79—48no—
208C2×Dic79—48no—
209C2×Dic79C4⋊Q8116yes—
210C2×Dic79C22×D414yes—
211C2×Dic79C22×D414yes—
212C2×Dic79C22×Q814yes—
213C2×Dic79C22×Q814yes—
214C2×Dic79C22×Q814yes—
215C2×Dic79C22×Q814yes—
216C22×C79C2×#12514yes—
217C22×C79C2×C4⋊Q814yes—
218C22×C79#54414yes—
219C22×C79#54714yes—
220C22×C79#55014yes—
221C22×C79#55414yes—
222C22×C79#55714yes—
223C22×C79C23×D411yescharacteristic
224C22×C79C23×Q811yescharacteristic
225C22×C79C23×Q811yescharacteristic
226C22×C79C22×#4111yescharacteristic
227C22×C79C22×#4111yescharacteristic
228C22×C79C2×H(5,𝔽2)11yescharacteristic
229C22×C79C2×2−1+411yescharacteristic
230C4×C79—24no—
231C4×C79—24no—
232C4×C79—44no—
233C4×C79—44no—
234C4×C79C2×#12518yescomplemented
235Dic79—24no—
236Dic79—24no—
237Dic79—24no—
238Dic79—44no—
239Dic79—44no—
240Dic79C2×C4⋊Q818yes—
241C2×#2552—791nomaximal, Sylow
242C2×C79#255218yescomplemented
243C2×C79C22×#12511yescharacteristic
244C2×C79C22×C4⋊Q811yescharacteristic
245C2×C79C2×#54411yescharacteristic
246C2×C79C2×#54711yescharacteristic
247C2×C79C2×#55011yescharacteristic
248C2×C79C2×#55411yescharacteristic
249C2×C79C2×#55711yescharacteristic
250C22×#125—792no—
251#2552—7916no—
252C2×#398—792no—
253C2×#398—792no—
254C2×#389—792no—
255C2×#389—791no—
256C2×#389D7911yescharacteristic
257C2×#384—791no—
258C2×#384—791no—
259C2×#384—791no—
260C2×C4×C4⋊C4—791no—
261C2×C4×C4⋊C4—791no—
262C79C2×#255211yescharacteristic, complemented, Sylow
263C2×#125—7916no—
264C2×#125—15816no—
265C22×C4⋊C4—792no—
266C22×C4⋊C4—792no—
267C22×C4⋊C4—792no—
268C22×C4⋊C4—791no—
269C22×C4⋊C4—791no—
270C22×C4⋊C4—792no—
271C22×C4⋊C4—792no—
272C22×C4⋊C4—792no—
273C22×C4⋊C4—792no—
274C22×C4⋊C4—791no—
275C22×C4⋊C4—791no—
276C22×C4⋊C4C2×D7912yes—
277C22×C4⋊C4C2×D7911yescharacteristic
278C22×C4⋊C4C2×D7911yescharacteristic
279C22×C42—791no—
280C22×C42—792no—
281C22×C42—791no—
282C22×C42C2×D7911yescharacteristic
283#398—7916no—
284#398—7916no—
285#389—798no—
286#389—7916no—
287#389C2×D7918yes—
288#384—798no—
289#384—798no—
290#384—798no—
291C4×C4⋊C4—798no—
292C4×C4⋊C4—798no—
293C2×#95—791no—
294C2×#95—791no—
295C2×#95—792no—
296C2×#95—792no—
297C2×#95C2×D7912yes—
298C23×C4—791no—
299C23×C4—791no—
300C23×C4—791no—
301C23×C4—791no—
302C23×C4—792no—
303C23×C4—792no—
304C23×C4C22×D7912yes—
305C23×C4C22×D7912yes—
306C23×C4C22×D7911yescharacteristic
307C23×C4C22×D7911yescharacteristic
308C23×C4C22×D7911yescharacteristic
309#125—15864no—
310C2×C4⋊C4—28no—
311C2×C4⋊C4—24no—
312C2×C4⋊C4—24no—
313C2×C4⋊C4—3164no—
314C2×C4⋊C4—3164no—
315C2×C4⋊C4—3164no—
316C2×C4⋊C4—798no—
317C2×C4⋊C4—798no—
318C2×C4⋊C4—798no—
319C2×C4⋊C4—798no—
320C2×C4⋊C4—798no—
321C2×C4⋊C4—794no—
322C2×C4⋊C4—794no—
323C2×C4⋊C4—798no—
324C2×C4⋊C4—798no—
325C2×C4⋊C4—798no—
326C2×C4⋊C4—798no—
327C2×C4⋊C4—794no—
328C2×C4⋊C4—794no—
329C2×C4⋊C4—1588no—
330C2×C4⋊C4—1588no—
331C2×C4⋊C4—1588no—
332C2×C4⋊C4—1588no—
333C2×C4⋊C4—1584no—
334C2×C4⋊C4—1584no—
335C2×C4⋊C4C22×D7918yes—
336C2×C4⋊C4C22×D7914yes—
337C2×C4⋊C4C22×D7914yes—
338C2×C42—24no—
339C2×C42—798no—
340C2×C42—794no—
341C2×C42—798no—
342C2×C42—794no—
343C2×C42—1588no—
344C2×C42—1584no—
345C2×C42C22×D7914yes—
346#95—794no—
347#95—794no—
348#95—798no—
349#95—798no—
350#95C22×D7918yes—
351C24C23×D7911yescharacteristic
352C22×C4—22no—
353C22×C4—22no—
354C22×C4—22no—
355C22×C4—22no—
356C22×C4—24no—
357C22×C4—24no—
358C22×C4—24no—
359C22×C4—24no—
360C22×C4—24no—
361C22×C4—24no—
362C22×C4—794no—
363C22×C4—794no—
364C22×C4—792no—
365C22×C4—794no—
366C22×C4—794no—
367C22×C4—794no—
368C22×C4—792no—
369C22×C4—792no—
370C22×C4—792no—
371C22×C4—794no—
372C22×C4—794no—
373C22×C4—794no—
374C22×C4—1584no—
375C22×C4—1584no—
376C22×C4—1584no—
377C22×C4—1584no—
378C22×C4—1584no—
379C22×C4—1584no—
380C22×C4—1582no—
381C22×C4—1582no—
382C22×C4—1582no—
383C22×C4—1582no—
384C22×C4—1582no—
385C22×C4—1582no—
386C22×C4D4×D7914yes—
387C22×C4Q8×D7914yes—
388C22×C4Q8×D7914yes—
389C22×C4#1192962314yes—
390C22×C4#1192962414yes—
391C22×C4C23×D7914yes—
392C22×C4C23×D7914yes—
393C22×C4C23×D7912yes—
394C22×C4C23×D7912yes—
395C22×C4C23×D7912yes—
396C4⋊C4—28no—
397C4⋊C4—28no—
398C4⋊C4—216no—
399C4⋊C4—3168no—
400C4⋊C4—3168no—
401C4⋊C4—3168no—
402C4⋊C4—7916no—
403C4⋊C4—7916no—
404C4⋊C4—15816no—
405C4⋊C4—15816no—
406C4⋊C4—15816no—
407C4⋊C4—1588no—
408C4⋊C4—1588no—
409C4⋊C4—15816no—
410C42—28no—
411C42—7916no—
412C42—15816no—
413C42—1588no—
414C23C2×D4×D7912yes—
415C23C2×Q8×D7912yes—
416C23C2×Q8×D7912yes—
417C23C2×#1192962312yes—
418C23C2×#1192962412yes—
419C23#1457920712yes—
420C23#1457920812yes—
421C23C24×D7911yescharacteristic
422C2×C4—22no—
423C2×C4—22no—
424C2×C4—28no—
425C2×C4—28no—
426C2×C4—22no—
427C2×C4—22no—
428C2×C4—24no—
429C2×C4—24no—
430C2×C4—24no—
431C2×C4—24no—
432C2×C4—24no—
433C2×C4—24no—
434C2×C4—48no—
435C2×C4—48no—
436C2×C4—3168no—
437C2×C4—3168no—
438C2×C4—7916no—
439C2×C4—794no—
440C2×C4—794no—
441C2×C4—794no—
442C2×C4—794no—
443C2×C4—794no—
444C2×C4—794no—
445C2×C4—1584no—
446C2×C4—1584no—
447C2×C4—1584no—
448C2×C4—1584no—
449C2×C4—1584no—
450C2×C4—1584no—
451C2×C4—1582no—
452C2×C4—1582no—
453C2×C4—1582no—
454C2×C4—1582no—
455C2×C4—1588no—
456C2×C4—1588no—
457C2×C4—1588no—
458C2×C4—1582no—
459C2×C4—1582no—
460C2×C4#14579151116yescomplemented
461C2×C4C2×D4×D7914yes—
462C2×C4C2×Q8×D7914yes—
463C2×C4C2×Q8×D7914yes—
464C2×C4C2×#1192962314yes—
465C2×C4C2×#1192962414yes—
466C22C2×#1457915114yes—
467C22C4⋊Q8×D7914yes—
468C22#1909919314yes—
469C22#1909921314yes—
470C22#1909923414yes—
471C22#1909927114yes—
472C22#1909929114yes—
473C22C22×D4×D7911yescharacteristic
474C22C22×Q8×D7911yescharacteristic
475C22C22×Q8×D7911yescharacteristic
476C22C22×#1192962311yescharacteristic
477C22C22×#1192962411yescharacteristic
478C22C2×#1457920711yescharacteristic
479C22C2×#1457920811yescharacteristic
480C4—24no—
481C4—24no—
482C4—44no—
483C4—44no—
484C4—3164no—
485C4—3164no—
486C4—798no—
487C4—1584no—
488C4—1584no—
489C4—1584no—
490C4C2×#1457915118yescomplemented
491C2#2376843418yesdirect product factor
492C2C22×#1457915111yescharacteristic
493C2C2×C4⋊Q8×D7911yescharacteristic
494C2C2×#1909919311yescharacteristic
495C2C2×#1909921311yescharacteristic
496C2C2×#1909923411yescharacteristic
497C2C2×#1909927111yescharacteristic
498C2C2×#1909929111yescharacteristic
subgroupG/H
centerC24C23×D79
commutator, cosocleC23×C79C25
FrattiniC23C24×D79
FittingC2×#389×C79C2
socle, prime radicalC24×C79C24
hypercenterC2×#389D79
hypocenterC79C2×#2552
LCSG ▷ C23×C79 ▷ C79
UCSC1 ◁ C24 ◁ C2×#389

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
2. #23768434C2direct (N × H)
186. C2×C4×C79#125semidirect
234. C4×C79C2×#125semidirect
242. C2×C79#2552semidirect
262. C79C2×#2552semidirect
460. C2×C4#14579151semidirect
490. C4C2×#14579151semidirect
491. C2#23768434direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C22×#145791512
#237684342
C2×#190984972
C2×#190984932
C2×#190984602
C2×#190984592
C2×#190984332
C2×#190984322
C2×C4⋊C4×Dic792
C2×C4×Dic79⋊C42
C2×#389×C792
C2×#255279