Finite Group Databasebeta

← C2×#23764268 #34292096

Subgroups — C2×#23764268 #34292096

Order 20224.

1574 conjugacy classes of subgroups.

The subgroup lattice has 466 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×#11929614C211yesmaximal, characteristic
2C22×#14579092C211yesmaximal, characteristic
3C22×#14579086C211yesmaximal, characteristic
4C22×#14579071C211yesmaximal, characteristic
5C2×#19098470C211yesmaximal, characteristic
6C2×#19098468C211yesmaximal, characteristic
7#23764268C218yesmaximal, direct product factor
8C22×#103×C79C211yesmaximal, characteristic
9C23×Dic158C2211yescharacteristic
10C22×#11929614—24no—
11C22×#11929614—24no—
12C22×#11929614C418yescomplemented
13C22×#11929614C2214yes—
14C23×C79⋊C8C2211yescharacteristic
15C22×C4⋊Dic79C2211yescharacteristic
16C22×C4×Dic79C2211yescharacteristic
17C2×#14579092—24no—
18C2×#14579092C2214yes—
19C2×#14579086—24no—
20C2×#14579086C2214yes—
21C2×#14579071—24no—
22C2×#14579071C2214yes—
23#19098470—22no—
24#19098470C2214yes—
25#19098468—22no—
26#19098468C2214yes—
27C2×C79⋊#95—22no—
28C2×C79⋊#95—22no—
29C23×Q8×C79C2211yescharacteristic
30C23×C8×C79C2211yescharacteristic
31C22×C4⋊C4×C79C2211yescharacteristic
32C2×#103×C79—24no—
33C2×#103×C79C2214yes—
34C22×Dic158—21no—
35C22×Dic158—22no—
36C22×Dic158—22no—
37C22×Dic158—22no—
38C22×Dic158—22no—
39C22×Dic158—22no—
40C22×Dic158C2×C414yes—
41C22×Dic158C2312yes—
42C23×Dic79—21no—
43C23×Dic79—21no—
44C23×Dic79D412yes—
45C2×#11929614—232no—
46C2×#11929614—28no—
47C2×#11929614—28no—
48C2×#11929614C2×C4116yescomplemented
49C22×C79⋊C8C2×C414yes—
50C22×C79⋊C8D414yes—
51C22×C79⋊C8D414yes—
52C22×C79⋊C8C2312yes—
53C2×C4⋊Dic79—22no—
54C2×C4⋊Dic79—22no—
55C2×C4⋊Dic79—21no—
56C2×C4⋊Dic79C2312yes—
57C2×C4×Dic79—22no—
58C2×C4×Dic79—22no—
59C2×C4×Dic79D412yes—
60C2×C4×Dic79C2312yes—
61#14579092—28no—
62#14579086—28no—
63#14579071—28no—
64C79⋊#95—28no—
65C79⋊#95—28no—
66C22×Q8×C79—21no—
67C22×Q8×C79—22no—
68C22×Q8×C79—22no—
69C22×Q8×C79—22no—
70C22×Q8×C79—22no—
71C22×Q8×C79—22no—
72C22×Q8×C79C2×C414yes—
73C22×Q8×C79C2312yes—
74C23×C4×C79—21no—
75C23×C4×C79—21no—
76C23×C4×C79C2311yescharacteristic
77C22×C8×C79—22no—
78C22×C8×C79—22no—
79C22×C8×C79D414yes—
80C22×C8×C79C2312yes—
81C2×C4⋊C4×C79—22no—
82C2×C4⋊C4×C79—22no—
83C2×C4⋊C4×C79—21no—
84C2×C4⋊C4×C79C2312yes—
85#103×C79—28no—
86C2×Dic158—28no—
87C2×Dic158—28no—
88C2×Dic158—24no—
89C2×Dic158—22no—
90C2×Dic158—22no—
91C2×Dic158—22no—
92C2×Dic158—22no—
93C2×Dic158—22no—
94C2×Dic158—44no—
95C2×Dic158—42no—
96C2×Dic158—44no—
97C2×Dic158—42no—
98C2×Dic158C22×C414yes—
99C22×Dic79—24no—
100C22×Dic79—24no—
101C22×Dic79—24no—
102C22×Dic79—24no—
103C22×Dic79—22no—
104C22×Dic79—22no—
105C22×Dic79—42no—
106C22×Dic79—42no—
107C22×Dic79—42no—
108C22×Dic79—44no—
109C22×Dic79C2×D414yes—
110#11929614—232no—
111C2×C79⋊C8C22⋊C4116yes—
112C2×C79⋊C8C22×C414yes—
113C2×C79⋊C8C2×D414yes—
114C2×C79⋊C8C2×D414yes—
115C4⋊Dic79—22no—
116C4⋊Dic79—22no—
117C4⋊Dic79—42no—
118C4×Dic79—24no—
119C4×Dic79—22no—
120C4×Dic79—22no—
121C24×C79C2×D411yescharacteristic
122C2×Q8×C79—24no—
123C2×Q8×C79—22no—
124C2×Q8×C79—28no—
125C2×Q8×C79—28no—
126C2×Q8×C79—22no—
127C2×Q8×C79—22no—
128C2×Q8×C79—22no—
129C2×Q8×C79—22no—
130C2×Q8×C79—42no—
131C2×Q8×C79—44no—
132C2×Q8×C79—44no—
133C2×Q8×C79—42no—
134C2×Q8×C79C22×C414yes—
135C22×C4×C79—24no—
136C22×C4×C79—22no—
137C22×C4×C79—22no—
138C22×C4×C79—42no—
139C22×C4×C79—42no—
140C22×C4×C79—42no—
141C22×C4×C79—44no—
142C22×C4×C79C22×C412yes—
143C22×C4×C79C2×D412yes—
144C22×C4×C79C2×D412yes—
145C22×C4×C79C2×D411yescharacteristic
146C22×C4×C79C2×D412yes—
147C22×C4×C79#4112yes—
148C22×C4×C79#4112yes—
149C22×C4×C79C2411yescharacteristic
150C2×C8×C79—28no—
151C2×C8×C79—22no—
152C2×C8×C79—22no—
153C2×C8×C79C2×D414yes—
154C4⋊C4×C79—22no—
155C4⋊C4×C79—22no—
156C4⋊C4×C79—42no—
157C23×C79C4×D412yes—
158C23×C79#12112yes—
159C23×C79#12712yes—
160C23×C79#13714yes—
161C23×C79#13714yes—
162C23×C79C22×D411yescharacteristic
163Q8×C79—24no—
164Q8×C79—24no—
165Q8×C79—42no—
166Q8×C79—42no—
167Q8×C79—48no—
168C2×C4×C79—24no—
169C2×C4×C79—42no—
170C2×C4×C79—42no—
171C2×C4×C79—48no—
172C2×C4×C79—42no—
173C2×C4×C79—44no—
174C2×C4×C79—84no—
175C2×C4×C79C2×C22⋊C414yes—
176C2×C4×C79C4×D412yes—
177C2×C4×C79C4×D414yes—
178C2×C4×C79#12114yes—
179C2×C4×C79#12112yes—
180C2×C4×C79#12414yes—
181C2×C4×C79#12712yes—
182C2×C4×C79C23×C411yescharacteristic
183C2×C4×C79C22×D411yescharacteristic
184C2×C4×C79C22×D411yescharacteristic
185C2×C4×C79C22×D411yescharacteristic
186C2×C4×C79C2×#4111yescharacteristic
187C2×C4×C79C2×#4111yescharacteristic
188C2×Dic79—24no—
189C2×Dic79—24no—
190C2×Dic79—24no—
191C2×Dic79—24no—
192C2×Dic79—42no—
193C2×Dic79—42no—
194C2×Dic79—48no—
195C2×Dic79—48no—
196C2×Dic79—42no—
197C2×Dic79—44no—
198C2×Dic79—84no—
199Dic158—24no—
200Dic158—24no—
201Dic158—42no—
202Dic158—42no—
203Dic158—48no—
204C8×C79—24no—
205C79⋊C8C2×C22⋊C418yes—
206C22×C79#39014yes—
207C22×C79#44118yes—
208C22×C79#47018yes—
209C22×C79#49714yes—
210C22×C79#49714yes—
211C22×C79C2×C4×D411yescharacteristic
212C22×C79C2×#12111yescharacteristic
213C22×C79C2×#12711yescharacteristic
214C22×C79C2×#13712yes—
215C22×C79C2×#13712yes—
216C4×C79—44no—
217C4×C79—82no—
218C4×C79#39014yes—
219C4×C79C22×C22⋊C411yescharacteristic
220C4×C79C2×C4×D411yescharacteristic
221C4×C79C2×#12111yescharacteristic
222C4×C79C2×#12411yescharacteristic
223Dic79—44no—
224Dic79—44no—
225Dic79—82no—
226C2×#1971—791nomaximal, Sylow
227C2×C79#197118yescomplemented
228C2×C79C2×#39011yescharacteristic
229C2×C79C2×#44112yes—
230C2×C79C2×#47012yes—
231C2×C79C2×#49711yescharacteristic
232C2×C79C2×#49711yescharacteristic
233C23×Q16—791no—
234C22×#106—791no—
235C22×#103—791no—
236C22×#103D7911yescharacteristic
237C22×#97—791no—
238C2×#391—791no—
239C2×#391—791no—
240#1971—798no—
241C79C2×#197111yescharacteristic, complemented, Sylow
242C23×Q8—791no—
243C23×Q8C2×D7911yescharacteristic
244C22×Q16—794no—
245C22×Q16—798no—
246C22×Q16—1584no—
247C22×Q16—1584no—
248C23×C8—791no—
249C23×C8C2×D7911yescharacteristic
250C22×C4⋊C4—791no—
251C22×C4⋊C4C2×D7911yescharacteristic
252C22×C42—791no—
253C2×#106—794no—
254C2×#106—1584no—
255C2×#103—24no—
256C2×#103—794no—
257C2×#103—1584no—
258C2×#103C2×D7914yes—
259C2×#97—794no—
260C2×#97—1584no—
261#391—794no—
262#391—794no—
263#391—1582no—
264#391—1582no—
265C2×#95—1582no—
266C2×#95—1582no—
267C22×Q8—21no—
268C22×Q8—22no—
269C22×Q8—22no—
270C22×Q8—22no—
271C22×Q8—22no—
272C22×Q8—22no—
273C22×Q8—794no—
274C22×Q8—792no—
275C22×Q8—1582no—
276C22×Q8—1582no—
277C22×Q8—1582no—
278C22×Q8—1582no—
279C22×Q8—1581no—
280C22×Q8—1582no—
281C22×Q8C4×D7914yes—
282C22×Q8C22×D7912yes—
283C23×C4—21no—
284C23×C4—21no—
285C23×C4—792no—
286C23×C4—1581no—
287C23×C4—1581no—
288C23×C4C22×D7911yescharacteristic
289C2×Q16—7916no—
290C2×Q16—15832no—
291C2×Q16—1588no—
292C2×Q16—1588no—
293C22×C8—22no—
294C22×C8—22no—
295C22×C8—794no—
296C22×C8—794no—
297C22×C8—794no—
298C22×C8—792no—
299C22×C8C22⋊D7914yes—
300C22×C8C22×D7912yes—
301C2×C4⋊C4—22no—
302C2×C4⋊C4—22no—
303C2×C4⋊C4—21no—
304C2×C4⋊C4—792no—
305C2×C4⋊C4—1581no—
306C2×C4⋊C4—1582no—
307C2×C4⋊C4—1582no—
308C2×C4⋊C4C22×D7912yes—
309C2×C42—792no—
310C2×C42—792no—
311C2×C42—1582no—
312C2×C42—1582no—
313#106—1588no—
314#103—28no—
315#103—1588no—
316#97—1588no—
317#95—1588no—
318#95—1588no—
319C24D4×D7911yescharacteristic
320C2×Q8—22no—
321C2×Q8—24no—
322C2×Q8—22no—
323C2×Q8—28no—
324C2×Q8—28no—
325C2×Q8—22no—
326C2×Q8—22no—
327C2×Q8—22no—
328C2×Q8—44no—
329C2×Q8—42no—
330C2×Q8—44no—
331C2×Q8—42no—
332C2×Q8—3164no—
333C2×Q8—3162no—
334C2×Q8—3164no—
335C2×Q8—3162no—
336C2×Q8—794no—
337C2×Q8—1582no—
338C2×Q8—1588no—
339C2×Q8—1588no—
340C2×Q8—1582no—
341C2×Q8—1582no—
342C2×Q8—1582no—
343C2×Q8—1582no—
344C2×Q8—1584no—
345C2×Q8C2×C4×D7914yes—
346C22×C4—24no—
347C22×C4—22no—
348C22×C4—22no—
349C22×C4—42no—
350C22×C4—42no—
351C22×C4—42no—
352C22×C4—44no—
353C22×C4—3162no—
354C22×C4—3162no—
355C22×C4—3162no—
356C22×C4—3164no—
357C22×C4—794no—
358C22×C4—1582no—
359C22×C4—1584no—
360C22×C4—1584no—
361C22×C4—1584no—
362C22×C4—1584no—
363C22×C4—1582no—
364C22×C4C2×C4×D7912yes—
365C22×C4D4×D7912yes—
366C22×C4D4×D7912yes—
367C22×C4D4×D7911yescharacteristic
368C22×C4C2×C22⋊D7912yes—
369C22×C4#1192962312yes—
370C22×C4#1192962412yes—
371C22×C4C23×D7911yescharacteristic
372Q16—15832no—
373C2×C8—22no—
374C2×C8—28no—
375C2×C8—22no—
376C2×C8—7916no—
377C2×C8—794no—
378C2×C8—794no—
379C2×C8—794no—
380C2×C8C2×C22⋊D7914yes—
381C4⋊C4—22no—
382C4⋊C4—22no—
383C4⋊C4—42no—
384C4⋊C4—3162no—
385C4⋊C4—1582no—
386C4⋊C4—1582no—
387C42—1582no—
388C42—1584no—
389C42—1582no—
390C23(C22⋊D79)⋊C412yes—
391C23#1457913412yes—
392C23#1457915712yes—
393C23#1457919014yes—
394C23#1457919314yes—
395C23C2×D4×D7911yescharacteristic
396Q8—24no—
397Q8—24no—
398Q8—48no—
399Q8—42no—
400Q8—42no—
401Q8—3168no—
402Q8—3162no—
403Q8—3162no—
404Q8—1584no—
405Q8—1584no—
406C2×C4—24no—
407C2×C4—48no—
408C2×C4—42no—
409C2×C4—42no—
410C2×C4—44no—
411C2×C4—42no—
412C2×C4—84no—
413C2×C4—3168no—
414C2×C4—3162no—
415C2×C4—3168no—
416C2×C4—3162no—
417C2×C4—3164no—
418C2×C4—3162no—
419C2×C4—6324no—
420C2×C4—1584no—
421C2×C4—1584no—
422C2×C4—1584no—
423C2×C4—1584no—
424C2×C4C22⋊C4×D7914yes—
425C2×C4(C22⋊D79)⋊C412yes—
426C2×C4C4×C22⋊D7914yes—
427C2×C4#1457913314yes—
428C2×C4#1457913412yes—
429C2×C4#1457914714yes—
430C2×C4#1457915712yes—
431C2×C4C22×C4×D7911yescharacteristic
432C2×C4C2×D4×D7911yescharacteristic
433C2×C4C2×D4×D7911yescharacteristic
434C2×C4C22×C22⋊D7911yescharacteristic
435C2×C4C2×#1192962311yescharacteristic
436C2×C4C2×#1192962411yescharacteristic
437C8—24no—
438C8—798no—
439C22#1909846314yes—
440C22#1909866718yes—
441C22#1909882018yes—
442C22#1909895414yes—
443C22#1909895614yes—
444C22C2×(C22⋊D79)⋊C411yescharacteristic
445C22C2×#1457913411yescharacteristic
446C22C2×#1457915711yescharacteristic
447C22C2×#1457919012yes—
448C22C2×#1457919312yes—
449C4—44no—
450C4—82no—
451C4—3164no—
452C4—3164no—
453C4—6322no—
454C4#1909846314yes—
455C4C2×C22⋊C4×D7911yescharacteristic
456C4C2×C4×C22⋊D7911yescharacteristic
457C4C2×#1457913311yescharacteristic
458C4C2×#1457914711yescharacteristic
459C2#2376426818yesdirect product factor
460C2C2×#1909846311yescharacteristic
461C2C2×#1909866712yes—
462C2C2×#1909882012yes—
463C2C2×#1909895411yescharacteristic
464C2C2×#1909895611yescharacteristic
subgroupG/H
centerC24D4×D79
commutatorC2×C4×C79C23×C4
FrattiniC22×C4C23×D79
FittingC22×#103×C79C2
socle, prime radicalC24×C79C2×D4
cosocleC22×C4×C79C24
hypercenterC22×#103D79
hypocenterC79C2×#1971
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C24 ◁ C23×C4 ◁ C22×#103

Complements

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

NH ≅ G/Ntype
7. #23764268C2direct (N × H)
12. C22×#11929614C4semidirect
48. C2×#11929614C2×C4semidirect
227. C2×C79#1971semidirect
241. C79C2×#1971semidirect
459. C2#23764268direct (N × H)

Maximal subgroups

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

subgroupindex
C23×#119296142
C22×#145790922
C22×#145790862
C22×#145790712
C2×#190984702
C2×#190984682
#237642682
C22×#103×C792
C2×#197179