Finite Group Databasebeta

← C2×#23768784 #34459505

Subgroups — C2×#23768784 #34459505

Order 20224.

2574 conjugacy classes of subgroups.

The subgroup lattice has 476 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579151C211yesmaximal, characteristic
2C22×#14579126C211yesmaximal, characteristic
3#23768784C2116yesmaximal, direct product factor
4C2×#19098494C211yesmaximal, characteristic
5C2×#19098484C211yesmaximal, characteristic
6C2×#19098483C211yesmaximal, characteristic
7C2×#19098460C212yesmaximal
8C2×#19098460C212yesmaximal
9C2×#19098459C212yesmaximal
10C2×#19098458C212yesmaximal
11C2×#19098414C211yesmaximal, characteristic
12C2×#398×C79C211yesmaximal, characteristic
13C23×Dic158C2211yescharacteristic
14C2×#14579151—28no—
15C2×#14579151C2218yes—
16C2×#14579126—28no—
17C2×#14579126C2218yes—
18C22×C4⋊Dic79C2212yes—
19C22×C4⋊Dic79C2211yescharacteristic
20C22×Dic79⋊C4C2212yes—
21C22×Dic79⋊C4C2212yes—
22C22×Dic79⋊C4C2211yescharacteristic
23C22×Dic79⋊C4C2211yescharacteristic
24C22×Dic79⋊C4C2211yescharacteristic
25C22×Dic79⋊C4C2211yescharacteristic
26C22×Dic79⋊C4C2212yes—
27C22×Dic79⋊C4C2212yes—
28C22×C4×Dic79C2212yes—
29C22×C4×Dic79C2212yes—
30C22×C4×Dic79C2211yescharacteristic
31#19098494C2218yes—
32#19098484C2218yes—
33#19098483C2218yes—
34#19098460C22116yes—
35#19098460C22116yes—
36#19098459C22116yes—
37#19098458C22116yes—
38#19098414C2218yes—
39C2×C79⋊#95C2212yes—
40C2×C79⋊#95C2211yescharacteristic
41C2×C79⋊#95C2212yes—
42C2×C79⋊#95C2212yes—
43C22×C4⋊C4×C79C2211yescharacteristic
44C22×C4⋊C4×C79C2211yescharacteristic
45C22×C4⋊C4×C79C2212yes—
46#398×C79C2218yes—
47C2×#95×C79C2211yescharacteristic
48C2×#95×C79C2212yes—
49C22×Dic158—24no—
50C22×Dic158—28no—
51C22×Dic158C2314yes—
52C23×Dic79C2311yescharacteristic
53C23×Dic79C2311yescharacteristic
54C23×Dic79C2311yescharacteristic
55C23×Dic79C2312yes—
56C23×Dic79C2312yes—
57C23×Dic79C2311yescharacteristic
58#14579151—232no—
59#14579126—232no—
60C2×C4⋊Dic79—24no—
61C2×C4⋊Dic79—28no—
62C2×C4⋊Dic79C2318yes—
63C2×C4⋊Dic79C2314yes—
64C2×Dic79⋊C4—24no—
65C2×Dic79⋊C4—28no—
66C2×Dic79⋊C4—24no—
67C2×Dic79⋊C4—24no—
68C2×Dic79⋊C4—24no—
69C2×Dic79⋊C4—28no—
70C2×Dic79⋊C4—44no—
71C2×Dic79⋊C4Q8116yescomplemented
72C2×Dic79⋊C4C2314yes—
73C2×Dic79⋊C4C2314yes—
74C2×Dic79⋊C4C2318yes—
75C2×Dic79⋊C4C2318yes—
76C2×Dic79⋊C4C2314yes—
77C2×Dic79⋊C4C2314yes—
78C2×Dic79⋊C4C2318yes—
79C2×Dic79⋊C4C2318yes—
80C2×C4×Dic79—28no—
81C2×C4×Dic79—44no—
82C2×C4×Dic79D418yes—
83C2×C4×Dic79C2318yes—
84C2×C4×Dic79C2318yes—
85C2×C4×Dic79C2314yes—
86C79⋊#95C2314yes—
87C79⋊#95C2318yes—
88C79⋊#95C2318yes—
89C79⋊#95C2318yes—
90C23×C4×C79C2311yescharacteristic
91C23×C4×C79C2312yes—
92C23×C4×C79C2311yescharacteristic
93C23×C4×C79C2311yescharacteristic
94C23×C4×C79C2312yes—
95C2×C4⋊C4×C79—24no—
96C2×C4⋊C4×C79—24no—
97C2×C4⋊C4×C79—44no—
98C2×C4⋊C4×C79C2314yes—
99C2×C4⋊C4×C79C2314yes—
100C2×C4⋊C4×C79C2318yes—
101#95×C79C2314yes—
102#95×C79C2318yes—
103C2×Dic158—232no—
104C2×Dic158—216no—
105C2×Dic158—28no—
106C22×Dic79—24no—
107C22×Dic79—22no—
108C22×Dic79—22no—
109C22×Dic79—24no—
110C22×Dic79—24no—
111C22×Dic79—24no—
112C22×Dic79—22no—
113C22×Dic79—24no—
114C22×Dic79—22no—
115C22×Dic79—22no—
116C22×Dic79—22no—
117C22×Dic79C2×D414yes—
118C22×Dic79C2×D414yes—
119C22×Dic79C2×Q818yes—
120C22×Dic79C2×Q818yes—
121C22×Dic79#4118yes—
122C22×Dic79C2412yes—
123C22×Dic79C2412yes—
124C22×Dic79C2412yes—
125C22×Dic79C2414yes—
126C22×Dic79C2414yes—
127C22×Dic79C2412yes—
128C4⋊Dic79—28no—
129C4⋊Dic79—216no—
130Dic79⋊C4—216no—
131Dic79⋊C4—28no—
132Dic79⋊C4—28no—
133Dic79⋊C4—28no—
134Dic79⋊C4—216no—
135Dic79⋊C4—28no—
136Dic79⋊C4—48no—
137Dic79⋊C4C2×Q8132yescomplemented
138C4×Dic79—216no—
139C4×Dic79—48no—
140C4×Dic79C2×D4116yes—
141C24×C79C2411yescharacteristic
142C22×C4×C79—24no—
143C22×C4×C79—24no—
144C22×C4×C79—24no—
145C22×C4×C79—24no—
146C22×C4×C79—22no—
147C22×C4×C79—22no—
148C22×C4×C79—24no—
149C22×C4×C79—22no—
150C22×C4×C79—24no—
151C22×C4×C79—22no—
152C22×C4×C79—24no—
153C22×C4×C79C2×D414yes—
154C22×C4×C79C2×Q818yes—
155C22×C4×C79C2412yes—
156C22×C4×C79C2414yes—
157C22×C4×C79C2412yes—
158C22×C4×C79C2412yes—
159C22×C4×C79C2414yes—
160C4⋊C4×C79—28no—
161C4⋊C4×C79—28no—
162C4⋊C4×C79—48no—
163C23×C79C22×D412yes—
164C23×C79C22×Q814yes—
165C23×C79C2×#4114yes—
166C23×C79H(5,𝔽2)12yes—
167C23×C792−1+412yes—
168C23×C79C2511yescharacteristic
169C2×C4×C79—28no—
170C2×C4×C79—216no—
171C2×C4×C79—24no—
172C2×C4×C79—24no—
173C2×C4×C79—24no—
174C2×C4×C79—24no—
175C2×C4×C79—22no—
176C2×C4×C79—22no—
177C2×C4×C79—24no—
178C2×C4×C79—24no—
179C2×C4×C79—22no—
180C2×C4×C79—24no—
181C2×C4×C79—22no—
182C2×C4×C79—44no—
183C2×C4×C79—48no—
184C2×C4×C79—44no—
185C2×C4×C79C22×D414yes—
186C2×C4×C79C22×Q818yes—
187C2×Dic79—216no—
188C2×Dic79—28no—
189C2×Dic79—216no—
190C2×Dic79—24no—
191C2×Dic79—24no—
192C2×Dic79—24no—
193C2×Dic79—22no—
194C2×Dic79—24no—
195C2×Dic79—22no—
196C2×Dic79—22no—
197C2×Dic79—22no—
198C2×Dic79—24no—
199C2×Dic79—22no—
200C2×Dic79—22no—
201C2×Dic79—44no—
202C2×Dic79—44no—
203C2×Dic79C4⋊Q8116yes—
204C2×Dic79C22×D414yes—
205C2×Dic79C22×D414yes—
206C2×Dic79C22×Q818yes—
207C2×Dic79C22×Q818yes—
208C2×Dic79C2×#4118yes—
209Dic158—232no—
210C22×C79#52514yes—
211C22×C79C2×C4⋊Q814yes—
212C22×C79#53714yes—
213C22×C79#55418yes—
214C22×C79#55718yes—
215C22×C79C23×D411yescharacteristic
216C22×C79C23×Q812yes—
217C22×C79C22×#4112yes—
218C22×C79C2×H(5,𝔽2)11yescharacteristic
219C22×C79C2×2−1+411yescharacteristic
220C4×C79—24no—
221C4×C79—28no—
222C4×C79—42no—
223C4×C79—44no—
224C4×C79—42no—
225Dic79—28no—
226Dic79—24no—
227Dic79—28no—
228Dic79—42no—
229Dic79—42no—
230Dic79C2×C4⋊Q818yes—
231C2×#2584—791nomaximal, Sylow
232C2×C79#258418yescomplemented
233C2×C79C2×#52511yescharacteristic
234C2×C79C22×C4⋊Q811yescharacteristic
235C2×C79C2×#53711yescharacteristic
236C2×C79C2×#55412yes—
237C2×C79C2×#55712yes—
238C22×#125—791no—
239C22×C4×Q8—791no—
240#2584—7916no—
241C2×#398—791no—
242C2×#398D7911yescharacteristic
243C2×#395—791no—
244C2×#395—791no—
245C2×#389—792no—
246C2×#389—792no—
247C2×#389—792no—
248C2×#389—792no—
249C2×C4×C4⋊C4—791no—
250C79C2×#258411yescharacteristic, complemented, Sylow
251C23×Q8—791no—
252C2×#125—798no—
253C2×#125—1588no—
254C2×C4×Q8—798no—
255C2×C4×Q8—1588no—
256C22×C4⋊C4—792no—
257C22×C4⋊C4—792no—
258C22×C4⋊C4—791no—
259C22×C4⋊C4—792no—
260C22×C4⋊C4—792no—
261C22×C4⋊C4—792no—
262C22×C4⋊C4—791no—
263C22×C4⋊C4—791no—
264C22×C4⋊C4—791no—
265C22×C4⋊C4—791no—
266C22×C4⋊C4C2×D7911yescharacteristic
267C22×C4⋊C4C2×D7911yescharacteristic
268C22×C4⋊C4C2×D7912yes—
269C22×C42—792no—
270C22×C42—791no—
271C22×C42—792no—
272#398—798no—
273#398C2×D7918yes—
274#395—798no—
275#395—798no—
276#389—7916no—
277#389—7916no—
278#389—7916no—
279#389—7916no—
280C4×C4⋊C4—798no—
281C2×#95—791no—
282C2×#95—792no—
283C2×#95—792no—
284C2×#95—792no—
285C2×#95C2×D7911yescharacteristic
286C2×#95C2×D7912yes—
287C22×Q8—794no—
288C22×Q8—1588no—
289C22×Q8—1584no—
290C23×C4—791no—
291C23×C4—791no—
292C23×C4—792no—
293C23×C4—792no—
294C23×C4—791no—
295C23×C4—791no—
296C23×C4C22×D7911yescharacteristic
297C23×C4C22×D7911yescharacteristic
298C23×C4C22×D7912yes—
299C23×C4C22×D7911yescharacteristic
300C23×C4C22×D7912yes—
301#125—15832no—
302C4×Q8—15832no—
303C2×C4⋊C4—24no—
304C2×C4⋊C4—24no—
305C2×C4⋊C4—44no—
306C2×C4⋊C4—3164no—
307C2×C4⋊C4—798no—
308C2×C4⋊C4—7916no—
309C2×C4⋊C4—798no—
310C2×C4⋊C4—798no—
311C2×C4⋊C4—794no—
312C2×C4⋊C4—794no—
313C2×C4⋊C4—794no—
314C2×C4⋊C4—794no—
315C2×C4⋊C4—794no—
316C2×C4⋊C4—798no—
317C2×C4⋊C4—798no—
318C2×C4⋊C4—1588no—
319C2×C4⋊C4—1584no—
320C2×C4⋊C4—1584no—
321C2×C4⋊C4—1584no—
322C2×C4⋊C4—1584no—
323C2×C4⋊C4—1588no—
324C2×C4⋊C4—1588no—
325C2×C4⋊C4—1584no—
326C2×C4⋊C4C22×D7914yes—
327C2×C4⋊C4C22×D7914yes—
328C2×C4⋊C4C22×D7918yes—
329C2×C42—3164no—
330C2×C42—798no—
331C2×C42—798no—
332C2×C42—794no—
333C2×C42—798no—
334C2×C42—1588no—
335#95—794no—
336#95—798no—
337#95—798no—
338#95—798no—
339#95C22×D7914yes—
340#95C22×D7918yes—
341C24C23×D7911yescharacteristic
342C2×Q8—15816no—
343C2×Q8—15832no—
344C2×Q8—1588no—
345C22×C4—24no—
346C22×C4—24no—
347C22×C4—24no—
348C22×C4—24no—
349C22×C4—22no—
350C22×C4—24no—
351C22×C4—22no—
352C22×C4—24no—
353C22×C4—24no—
354C22×C4—22no—
355C22×C4—22no—
356C22×C4—798no—
357C22×C4—792no—
358C22×C4—794no—
359C22×C4—798no—
360C22×C4—798no—
361C22×C4—794no—
362C22×C4—794no—
363C22×C4—792no—
364C22×C4—794no—
365C22×C4—792no—
366C22×C4—792no—
367C22×C4—1584no—
368C22×C4—1582no—
369C22×C4—1582no—
370C22×C4—1582no—
371C22×C4—1582no—
372C22×C4—1584no—
373C22×C4—1584no—
374C22×C4—1582no—
375C22×C4—1584no—
376C22×C4—1582no—
377C22×C4—1584no—
378C22×C4D4×D7914yes—
379C22×C4Q8×D7918yes—
380C22×C4C23×D7912yes—
381C22×C4C23×D7914yes—
382C22×C4C23×D7912yes—
383C22×C4C23×D7914yes—
384C22×C4C23×D7912yes—
385C4⋊C4—28no—
386C4⋊C4—28no—
387C4⋊C4—48no—
388C4⋊C4—3168no—
389C4⋊C4—7932no—
390C4⋊C4—15816no—
391C4⋊C4—15816no—
392C4⋊C4—1588no—
393C4⋊C4—1588no—
394C4⋊C4—1588no—
395C4⋊C4—15816no—
396C4⋊C4—1588no—
397C4⋊C4—1588no—
398C42—3168no—
399C42—7916no—
400C42—15816no—
401C23C2×D4×D7912yes—
402C23C2×Q8×D7914yes—
403C23#41×D7914yes—
404C23#1457920612yes—
405C23#1457920812yes—
406C23C24×D7911yescharacteristic
407Q8—15832no—
408C2×C4—24no—
409C2×C4—216no—
410C2×C4—28no—
411C2×C4—24no—
412C2×C4—24no—
413C2×C4—22no—
414C2×C4—24no—
415C2×C4—22no—
416C2×C4—24no—
417C2×C4—24no—
418C2×C4—22no—
419C2×C4—22no—
420C2×C4—24no—
421C2×C4—44no—
422C2×C4—48no—
423C2×C4—44no—
424C2×C4—3164no—
425C2×C4—3164no—
426C2×C4—7916no—
427C2×C4—794no—
428C2×C4—798no—
429C2×C4—794no—
430C2×C4—798no—
431C2×C4—798no—
432C2×C4—1582no—
433C2×C4—1582no—
434C2×C4—1582no—
435C2×C4—1582no—
436C2×C4—1584no—
437C2×C4—1582no—
438C2×C4—1584no—
439C2×C4—1582no—
440C2×C4—1588no—
441C2×C4—15816no—
442C2×C4—15816no—
443C2×C4—1584no—
444C2×C4—1584no—
445C2×C4—1584no—
446C2×C4C2×D4×D7914yes—
447C2×C4C2×Q8×D7918yes—
448C22#1909907114yes—
449C22C4⋊Q8×D7914yes—
450C22#1909914214yes—
451C22#1909926718yes—
452C22#1909929018yes—
453C22C22×D4×D7911yescharacteristic
454C22C22×Q8×D7912yes—
455C22C2×#41×D7912yes—
456C22C2×#1457920611yescharacteristic
457C22C2×#1457920811yescharacteristic
458C4—24no—
459C4—28no—
460C4—42no—
461C4—42no—
462C4—44no—
463C4—3162no—
464C4—3162no—
465C4—798no—
466C4—1588no—
467C4—1588no—
468C4—1584no—
469C2#2376878418yesdirect product factor
470C2C2×#1909907111yescharacteristic
471C2C2×C4⋊Q8×D7911yescharacteristic
472C2C2×#1909914211yescharacteristic
473C2C2×#1909926712yes—
474C2C2×#1909929012yes—
subgroupG/H
centerC24C23×D79
commutator, cosocleC23×C79C25
FrattiniC23C24×D79
FittingC2×#398×C79C2
socle, prime radicalC24×C79C24
hypercenterC2×#398D79
hypocenterC79C2×#2584
LCSG ▷ C23×C79 ▷ C79
UCSC1 ◁ C24 ◁ C2×#398

Complements

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

NH ≅ G/Ntype
3. #23768784C2direct (N × H)
71. C2×Dic79⋊C4Q8semidirect
137. Dic79⋊C4C2×Q8semidirect
232. C2×C79#2584semidirect
250. C79C2×#2584semidirect
469. C2#23768784direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145791512
C22×#145791262
#237687842
C2×#190984942
C2×#190984842
C2×#190984832
C2×#190984602
C2×#190984592
C2×#190984582
C2×#190984142
C2×#398×C792
C2×#258479