Finite Group Databasebeta

← C2×#23761874 #34254894

Subgroups — C2×#23761874 #34254894

Order 20224.

990 conjugacy classes of subgroups.

The subgroup lattice has 374 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19099120C211yesmaximal, characteristic
2C2×#19098620C211yesmaximal, characteristic
3#23761874C218yesmaximal, direct product factor
4C2×#19098295C214yesmaximal, complemented
5C2×#431×C79C211yesmaximal, characteristic
6#19099120—22no—
7#19099120—22no—
8#19099120C414yes—
9#19099120C2214yes—
10C2×#14579161C411yescharacteristic
11C2×#14579161C411yescharacteristic
12C2×#14579153—21no—
13C2×#14579140—21no—
14C2×#14579140C412yes—
15C2×C4×Dic158—21no—
16C2×C4×Dic158C2212yes—
17C2×#14579120—21no—
18#19098620—22no—
19#19098620C2214yes—
20C2×C4⋊(C79⋊C8)C2212yes—
21C2×C22⋊(C79⋊C8)—21no—
22C2×#14579072—21no—
23#19098295C22116yescomplemented
24C22×C42×C79C2211yescharacteristic
25#431×C79—22no—
26#431×C79C2214yes—
27C2×C4⋊C8×C79—21no—
28C2×C22⋊C8×C79—21no—
29C2×C4×C8×C79C2212yes—
30C22×Dic158—21no—
31C22×Dic158C2×C412yes—
32C22×C79⋊C8—22no—
33#14579161—22no—
34#14579161—22no—
35#14579161C2×C414yes—
36#14579161C2×C414yes—
37#14579153—24no—
38#14579153—24no—
39#14579140—24no—
40#14579140—24no—
41#14579140—24no—
42#14579140C2×C418yes—
43C4×Dic158—24no—
44C4×Dic158—24no—
45C4×Dic158—22no—
46C4×Dic158—22no—
47C4×Dic158C2×C414yes—
48C4×Dic158C2314yes—
49#14579120—24no—
50#14579120—24no—
51C2×C4⋊Dic79—21no—
52C2×C4⋊Dic79—21no—
53C2×C4⋊Dic79—21no—
54C2×C4⋊Dic79C2×C412yes—
55C2×Dic79⋊C4—22no—
56C2×Dic79⋊C4—22no—
57C2×C22⋊Dic79—22no—
58C2×C4×Dic79—22no—
59C4⋊(C79⋊C8)—22no—
60C4⋊(C79⋊C8)C2314yes—
61C22⋊(C79⋊C8)—24no—
62#14579072—24no—
63C23×C4×C79C2×C411yescharacteristic
64C23×C4×C79D411yescharacteristic
65C23×C4×C79D411yescharacteristic
66C22×C8×C79—22no—
67C2×C42×C79C2×C411yescharacteristic
68C2×C42×C79C2×C412yes—
69C2×C42×C79D411yescharacteristic
70C2×C42×C79D412yes—
71C2×C42×C79D411yescharacteristic
72C2×C42×C79D412yes—
73C2×C42×C79C2312yes—
74C2×C42×C79C2311yescharacteristic
75C4⋊C8×C79—24no—
76C22⋊C8×C79—24no—
77C4×C8×C79—22no—
78C4×C8×C79C2314yes—
79C2×Dic158—24no—
80C2×Dic158—22no—
81C2×Dic158—28no—
82C2×Dic158—44no—
83C2×Dic158C22×C414yes—
84C22×Dic79—22no—
85C22×Dic79—22no—
86C2×C79⋊C8—24no—
87C2×C79⋊C8—44no—
88C4⋊Dic79—24no—
89C4⋊Dic79—24no—
90C4⋊Dic79—24no—
91C4⋊Dic79—22no—
92C4⋊Dic79C22×C414yes—
93Dic79⋊C4—28no—
94Dic79⋊C4—24no—
95Dic79⋊C4—24no—
96C22⋊Dic79—28no—
97C4×Dic79—24no—
98C4×Dic79—24no—
99C24×C79C22⋊C411yescharacteristic
100C22×C4×C79—24no—
101C22×C4×C79—24no—
102C22×C4×C79—42no—
103C22×C4×C79C22⋊C411yescharacteristic
104C22×C4×C79C22⋊C411yescharacteristic
105C22×C4×C79C22⋊C412yes—
106C22×C4×C79C22⋊C411yescharacteristic
107C22×C4×C79C22⋊C412yes—
108C22×C4×C79C22⋊C412yes—
109C22×C4×C79C22×C412yes—
110C22×C4×C79C22×C411yescharacteristic
111C22×C4×C79C2×D411yescharacteristic
112C22×C4×C79C2×D412yes—
113C22×C4×C79C2×D412yes—
114C22×C4×C79C2×D411yescharacteristic
115C2×C8×C79—24no—
116C2×C8×C79—44no—
117C42×C79C22⋊C412yes—
118C42×C79C22⋊C412yes—
119C42×C79C22⋊C412yes—
120C42×C79C22×C411yescharacteristic
121C42×C79C22×C412yes—
122C42×C79C2×D411yescharacteristic
123C42×C79C2×D412yes—
124C42×C79C2×D412yes—
125C42×C79C2×D411yescharacteristic
126C42×C79C2411yescharacteristic
127C23×C79—22no—
128C23×C79—22no—
129C23×C79—22no—
130C23×C79C2×C22⋊C412yes—
131C23×C79C2×C22⋊C411yescharacteristic
132C2×C4×C79—22no—
133C2×C4×C79—22no—
134C2×C4×C79—22no—
135C2×C4×C79—22no—
136C2×C4×C79—24no—
137C2×C4×C79—24no—
138C2×C4×C79—24no—
139C2×C4×C79—24no—
140C2×C4×C79—42no—
141C2×C4×C79—42no—
142C2×C4×C79C2×C22⋊C411yescharacteristic
143C2×C4×C79C2×C22⋊C412yes—
144C2×C4×C79C2×C22⋊C412yes—
145C2×C4×C79C2×C22⋊C412yes—
146C2×C4×C79C2×C22⋊C411yescharacteristic
147C2×C4×C79C2×C22⋊C411yescharacteristic
148C2×C4×C79#13114yes—
149C2×C4×C79#13714yes—
150C2×C4×C79C23×C411yescharacteristic
151C2×C4×C79C22×D411yescharacteristic
152C2×C4×C79C22×D411yescharacteristic
153C2×Dic79—24no—
154C2×Dic79—24no—
155C2×Dic79—44no—
156C2×Dic79—44no—
157Dic158—28no—
158Dic158—48no—
159Dic158—44no—
160C8×C79—44no—
161C79⋊C8—44no—
162C22×C79—22no—
163C22×C79—22no—
164C22×C79—22no—
165C22×C79—44no—
166C22×C79#40812yes—
167C22×C79#41912yes—
168C22×C79#42112yes—
169C22×C79C22×C22⋊C411yescharacteristic
170C4×C79—22no—
171C4×C79—22no—
172C4×C79—21no—
173C4×C79—22no—
174C4×C79—21no—
175C4×C79#40812yes—
176C4×C79#41912yes—
177C4×C79C2×#13112yes—
178C4×C79C2×#13712yes—
179Dic79—44no—
180Dic79—44no—
181C2×#1497—791nomaximal, Sylow
182C2×C79—42no—
183C2×C79#149714yescomplemented
184C2×C79C2×#40811yescharacteristic
185C2×C79C2×#41911yescharacteristic
186C2×C79C2×#42111yescharacteristic
187C2×#533—791no—
188C2×#432—791no—
189C2×#431D7911yescharacteristic
190#1497—798no—
191C2×Q8⋊C8—794no—
192C79C2×#149711yescharacteristic, complemented, Sylow
193#533—794no—
194#533—794no—
195#533—1582no—
196#533—1582no—
197C2×C4⋊Q8—791no—
198C2×C4⋊Q8—791no—
199C2×#125—1581no—
200C2×C22⋊Q8—792no—
201C2×C22⋊Q8—1581no—
202C2×C4×Q8—792no—
203C2×C4×Q8—1581no—
204C2×#117—1581no—
205C22×C42C2×D7911yescharacteristic
206#432—794no—
207#432—1582no—
208#431—22no—
209#431C2×D7914yes—
210C2×C4⋊C8—21no—
211C2×C4⋊C8—792no—
212C2×C22⋊C8—21no—
213C2×C22⋊C8—1581no—
214C2×#97—1581no—
215C2×C4×C8C2×D7912yes—
216Q8⋊C8—7916no—
217C22×Q8—792no—
218C22×Q8—1581no—
219C23×C4C4×D7911yescharacteristic
220C23×C4D31611yescharacteristic
221C23×C4C22⋊D7911yescharacteristic
222C22×C8—22no—
223C22×C8—1582no—
224C4⋊Q8—794no—
225C4⋊Q8—794no—
226C4⋊Q8—1582no—
227C4⋊Q8—1582no—
228#125—1584no—
229#125—1584no—
230C22⋊Q8—798no—
231C22⋊Q8—1584no—
232C22⋊Q8—1584no—
233C22⋊Q8—1584no—
234C4×Q8—794no—
235C4×Q8—794no—
236C4×Q8—1584no—
237C4×Q8—1582no—
238C4×Q8—1582no—
239C4×Q8—1584no—
240#117—1584no—
241#117—1584no—
242C2×C4⋊C4—792no—
243C2×C4⋊C4—1581no—
244C2×C4⋊C4—1581no—
245C2×C4⋊C4—1582no—
246C2×C4⋊C4—1581no—
247C2×C4⋊C4—1582no—
248C2×C22⋊C4—1582no—
249C2×C42—1582no—
250C2×C42C4×D7911yescharacteristic
251C2×C42C4×D7912yes—
252C2×C42D31612yes—
253C2×C42D31611yescharacteristic
254C2×C42C22⋊D7911yescharacteristic
255C2×C42C22⋊D7912yes—
256C2×C42C22×D7912yes—
257C2×C42C22×D7911yescharacteristic
258C4⋊C8—24no—
259C4⋊C8—794no—
260C4⋊C8—1582no—
261C22⋊C8—24no—
262C22⋊C8—1584no—
263#97—1584no—
264C4×C8—22no—
265C4×C8C22×D7914yes—
266C24(C2×D79)⋊C411yescharacteristic
267C2×Q8—3164no—
268C2×Q8—794no—
269C2×Q8—1588no—
270C2×Q8—1584no—
271C2×Q8—1582no—
272C22×C4—24no—
273C22×C4—24no—
274C22×C4—42no—
275C22×C4—1582no—
276C22×C4—1582no—
277C22×C4(C2×D79)⋊C411yescharacteristic
278C22×C4(C2×D79)⋊C412yes—
279C22×C4(C2×D79)⋊C411yescharacteristic
280C22×C4(C2×D79)⋊C412yes—
281C22×C4(C2×D79)⋊C411yescharacteristic
282C22×C4(C2×D79)⋊C412yes—
283C22×C4C2×C4×D7912yes—
284C22×C4C2×C4×D7911yescharacteristic
285C22×C4C2×C22⋊D7911yescharacteristic
286C22×C4C2×C22⋊D7912yes—
287C22×C4C2×D31612yes—
288C22×C4C2×D31611yescharacteristic
289C2×C8—24no—
290C2×C8—44no—
291C2×C8—3164no—
292C2×C8—1584no—
293C4⋊C4—794no—
294C4⋊C4—1584no—
295C4⋊C4—1588no—
296C4⋊C4—1582no—
297C4⋊C4—1584no—
298C4⋊C4—1584no—
299C4⋊C4—1584no—
300C4⋊C4—1584no—
301C22⋊C4—1588no—
302C42—1584no—
303C42—1584no—
304C42(C2×D79)⋊C412yes—
305C42(C2×D79)⋊C412yes—
306C42(C2×D79)⋊C412yes—
307C42C2×C4×D7911yescharacteristic
308C42C2×C4×D7912yes—
309C42C2×C22⋊D7911yescharacteristic
310C42C2×C22⋊D7912yes—
311C42C2×D31612yes—
312C42C2×D31611yescharacteristic
313C42C23×D7911yescharacteristic
314C23—22no—
315C23—22no—
316C23—22no—
317C23C2×(C2×D79)⋊C412yes—
318C23C2×(C2×D79)⋊C411yescharacteristic
319Q8—3168no—
320Q8—3164no—
321Q8—1588no—
322C2×C4—22no—
323C2×C4—22no—
324C2×C4—22no—
325C2×C4—22no—
326C2×C4—24no—
327C2×C4—24no—
328C2×C4—24no—
329C2×C4—24no—
330C2×C4—42no—
331C2×C4—42no—
332C2×C4—3164no—
333C2×C4—3164no—
334C2×C4—1584no—
335C2×C4—1584no—
336C2×C4C2×(C2×D79)⋊C412yes—
337C2×C4C2×(C2×D79)⋊C411yescharacteristic
338C2×C4C2×(C2×D79)⋊C412yes—
339C2×C4C2×(C2×D79)⋊C412yes—
340C2×C4C2×(C2×D79)⋊C411yescharacteristic
341C2×C4C2×(C2×D79)⋊C411yescharacteristic
342C2×C4#1457916714yes—
343C2×C4#1457919414yes—
344C2×C4C22×C4×D7911yescharacteristic
345C2×C4C22×C22⋊D7911yescharacteristic
346C2×C4C22×D31611yescharacteristic
347C8—44no—
348C8—3164no—
349C22—22no—
350C22—22no—
351C22—22no—
352C22—44no—
353C22#1909852912yes—
354C22#1909857312yes—
355C22#1909858112yes—
356C22C22×(C2×D79)⋊C411yescharacteristic
357C4—22no—
358C4—21no—
359C4—22no—
360C4—21no—
361C4—22no—
362C4—3164no—
363C4—3164no—
364C4#1909852912yes—
365C4#1909857312yes—
366C4C2×#1457916712yes—
367C4C2×#1457919412yes—
368C2—42no—
369C2#2376187414yesdirect product factor
370C2C2×#1909852911yescharacteristic
371C2C2×#1909857311yescharacteristic
372C2C2×#1909858111yescharacteristic
subgroupG/H
centerC22×C4C2×D316
commutatorC2×C4×C79C23×C4
FrattiniC42C23×D79
FittingC2×#431×C79C2
socleC23×C79C2×C22⋊C4
prime radicalC24×C79C22⋊C4
cosocleC42×C79C24
hypercenterC2×#431D79
hypocenterC79C2×#1497
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ C2×#431

Complements

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

NH ≅ G/Ntype
3. #23761874C2direct (N × H)
4. C2×#19098295C2semidirect
23. #19098295C22semidirect
183. C2×C79#1497semidirect
192. C79C2×#1497semidirect
369. C2#23761874direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#190991202
C2×#190986202
#237618742
C2×#190982952
C2×#431×C792
C2×#149779