Finite Group Databasebeta

← C2×#23771466 #34494809

Subgroups — C2×#23771466 #34494809

Order 20224.

2046 conjugacy classes of subgroups.

The subgroup lattice has 392 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579151C212yesmaximal
2#23771466C2116yesmaximal, direct product factor
3C2×#19098505C212yesmaximal
4C2×#19098504C212yesmaximal
5C2×#19098497C212yesmaximal
6C2×#19098496C212yesmaximal
7C2×#19098496C212yesmaximal
8C2×#19098493C211yesmaximal, characteristic
9C2×#19098428C211yesmaximal, characteristic
10C2×#398×C79C211yesmaximal, characteristic
11C2×#14579151—216no—
12C2×#14579151C22116yes—
13C22×C4⋊Dic79C2212yes—
14C22×C4⋊Dic79C2211yescharacteristic
15C22×C4⋊Dic79C2211yescharacteristic
16C22×Dic79⋊C4C2212yes—
17C22×Dic79⋊C4C2212yes—
18C22×Dic79⋊C4C2212yes—
19C22×Dic79⋊C4C2212yes—
20C22×Dic79⋊C4C2212yes—
21C22×C4×Dic79C2211yescharacteristic
22#19098505C22116yes—
23#19098504C22116yes—
24#19098497C22116yes—
25#19098496C22116yes—
26#19098496C22116yes—
27#19098493C2218yes—
28#19098428C2218yes—
29C2×C79⋊#95C2212yes—
30C2×C79⋊#95C2212yes—
31C2×C79⋊#95C2212yes—
32C2×C79⋊#95C2211yescharacteristic
33C2×C79⋊#95C2212yes—
34C2×C79⋊#95C2212yes—
35C2×C79⋊#95C2212yes—
36C22×C4⋊C4×C79C2212yes—
37C22×C4⋊C4×C79C2211yescharacteristic
38C22×C4⋊C4×C79C2211yescharacteristic
39#398×C79C2218yes—
40C2×#95×C79C2212yes—
41C2×#95×C79C2211yescharacteristic
42C23×Dic79C2312yes—
43C23×Dic79C2312yes—
44C23×Dic79C2312yes—
45C23×Dic79C2312yes—
46#14579151—264no—
47C2×C4⋊Dic79—28no—
48C2×C4⋊Dic79—42no—
49C2×C4⋊Dic79—42no—
50C2×C4⋊Dic79C2318yes—
51C2×C4⋊Dic79C2314yes—
52C2×C4⋊Dic79C2314yes—
53C2×Dic79⋊C4—28no—
54C2×Dic79⋊C4—28no—
55C2×Dic79⋊C4—28no—
56C2×Dic79⋊C4—28no—
57C2×Dic79⋊C4—44no—
58C2×Dic79⋊C4C2318yes—
59C2×Dic79⋊C4C2318yes—
60C2×Dic79⋊C4C2318yes—
61C2×Dic79⋊C4C2318yes—
62C2×Dic79⋊C4C2318yes—
63C2×C4×Dic79D418yes—
64C2×C4×Dic79C2314yes—
65C79⋊#95C2318yes—
66C79⋊#95C2318yes—
67C79⋊#95C2318yes—
68C79⋊#95C2314yes—
69C79⋊#95C2318yes—
70C79⋊#95C2318yes—
71C79⋊#95C2318yes—
72C23×C4×C79C2311yescharacteristic
73C23×C4×C79C2311yescharacteristic
74C23×C4×C79C2312yes—
75C23×C4×C79C2312yes—
76C23×C4×C79C2311yescharacteristic
77C2×C4⋊C4×C79—28no—
78C2×C4⋊C4×C79—42no—
79C2×C4⋊C4×C79—42no—
80C2×C4⋊C4×C79C2318yes—
81C2×C4⋊C4×C79C2314yes—
82C2×C4⋊C4×C79C2314yes—
83#95×C79C2318yes—
84#95×C79C2314yes—
85C22×Dic79—24no—
86C22×Dic79—24no—
87C22×Dic79—24no—
88C22×Dic79—24no—
89C22×Dic79—24no—
90C22×Dic79—24no—
91C22×Dic79—24no—
92C22×Dic79—24no—
93C22×Dic79—24no—
94C22×Dic79—28no—
95C22×Dic79C2×D418yes—
96C22×Dic79C2414yes—
97C22×Dic79C2414yes—
98C22×Dic79C2414yes—
99C22×Dic79C2414yes—
100C4⋊Dic79—216no—
101C4⋊Dic79—44no—
102C4⋊Dic79—44no—
103Dic79⋊C4—216no—
104Dic79⋊C4—216no—
105Dic79⋊C4—216no—
106Dic79⋊C4—216no—
107Dic79⋊C4—48no—
108C4×Dic79C2×D4116yes—
109C24×C79C2411yescharacteristic
110C22×C4×C79—22no—
111C22×C4×C79—22no—
112C22×C4×C79—24no—
113C22×C4×C79—24no—
114C22×C4×C79—22no—
115C22×C4×C79—24no—
116C22×C4×C79—22no—
117C22×C4×C79—24no—
118C22×C4×C79—24no—
119C22×C4×C79—24no—
120C22×C4×C79—24no—
121C22×C4×C79—24no—
122C22×C4×C79C2×D414yes—
123C22×C4×C79C2412yes—
124C22×C4×C79C2414yes—
125C22×C4×C79C2412yes—
126C22×C4×C79C2414yes—
127C22×C4×C79C2412yes—
128C4⋊C4×C79—216no—
129C4⋊C4×C79—44no—
130C4⋊C4×C79—44no—
131C23×C79C22×D412yes—
132C23×C79H(5,𝔽2)12yes—
133C23×C792−1+414yes—
134C23×C792−1+412yes—
135C23×C792−1+414yes—
136C23×C79C2511yescharacteristic
137C2×C4×C79—28no—
138C2×C4×C79—22no—
139C2×C4×C79—22no—
140C2×C4×C79—24no—
141C2×C4×C79—24no—
142C2×C4×C79—24no—
143C2×C4×C79—22no—
144C2×C4×C79—22no—
145C2×C4×C79—24no—
146C2×C4×C79—24no—
147C2×C4×C79—24no—
148C2×C4×C79—24no—
149C2×C4×C79—24no—
150C2×C4×C79—48no—
151C2×C4×C79—48no—
152C2×C4×C79—44no—
153C2×C4×C79—44no—
154C2×C4×C79C22×D414yes—
155C2×Dic79—216no—
156C2×Dic79—24no—
157C2×Dic79—24no—
158C2×Dic79—24no—
159C2×Dic79—24no—
160C2×Dic79—24no—
161C2×Dic79—24no—
162C2×Dic79—24no—
163C2×Dic79—24no—
164C2×Dic79—24no—
165C2×Dic79—28no—
166C2×Dic79—48no—
167C2×Dic79—48no—
168C2×Dic79—48no—
169C2×Dic79C22×D418yes—
170C22×C79#53618yes—
171C22×C79#53714yes—
172C22×C79#56314yes—
173C22×C79#56314yes—
174C22×C79#56418yes—
175C22×C79C23×D411yescharacteristic
176C22×C79C2×H(5,𝔽2)11yescharacteristic
177C22×C79C2×2−1+412yes—
178C22×C79C2×2−1+411yescharacteristic
179C22×C79C2×2−1+412yes—
180C4×C79—24no—
181C4×C79—44no—
182C4×C79—44no—
183C4×C79—42no—
184C4×C79—42no—
185Dic79—28no—
186Dic79—44no—
187Dic79—44no—
188Dic79—44no—
189C2×#2822—791nomaximal, Sylow
190C2×C79#282218yescomplemented
191C2×C79C2×#53612yes—
192C2×C79C2×#53711yescharacteristic
193C2×C79C2×#56311yescharacteristic
194C2×C79C2×#56311yescharacteristic
195C2×C79C2×#56412yes—
196C22×#125—792no—
197#2822—7916no—
198C2×#400—792no—
199C2×#400—792no—
200C2×#398—792no—
201C2×#398—791no—
202C2×#398—792no—
203C2×#398—792no—
204C2×#398D7911yescharacteristic
205C2×#382—791no—
206C79C2×#282211yescharacteristic, complemented, Sylow
207C2×#125—7916no—
208C2×#125—15816no—
209C22×C4⋊C4—792no—
210C22×C4⋊C4—791no—
211C22×C4⋊C4—791no—
212C22×C4⋊C4—792no—
213C22×C4⋊C4—792no—
214C22×C4⋊C4—792no—
215C22×C4⋊C4—792no—
216C22×C4⋊C4—792no—
217C22×C4⋊C4C2×D7912yes—
218C22×C4⋊C4C2×D7911yescharacteristic
219C22×C4⋊C4C2×D7911yescharacteristic
220C22×C42—791no—
221#400—7916no—
222#400—7916no—
223#398—798no—
224#398—7916no—
225#398—7916no—
226#398—7916no—
227#398C2×D7918yes—
228#382—798no—
229C2×#95—792no—
230C2×#95—792no—
231C2×#95—792no—
232C2×#95—791no—
233C2×#95—792no—
234C2×#95—792no—
235C2×#95—792no—
236C2×#95C2×D7912yes—
237C2×#95C2×D7911yescharacteristic
238C23×C4—792no—
239C23×C4—792no—
240C23×C4—792no—
241C23×C4—792no—
242C23×C4C22×D7912yes—
243C23×C4C22×D7912yes—
244C23×C4C22×D7911yescharacteristic
245C23×C4C22×D7911yescharacteristic
246C23×C4C22×D7911yescharacteristic
247#125—15864no—
248C2×C4⋊C4—28no—
249C2×C4⋊C4—42no—
250C2×C4⋊C4—42no—
251C2×C4⋊C4—3164no—
252C2×C4⋊C4—3162no—
253C2×C4⋊C4—3162no—
254C2×C4⋊C4—794no—
255C2×C4⋊C4—798no—
256C2×C4⋊C4—794no—
257C2×C4⋊C4—798no—
258C2×C4⋊C4—798no—
259C2×C4⋊C4—798no—
260C2×C4⋊C4—798no—
261C2×C4⋊C4—798no—
262C2×C4⋊C4—1588no—
263C2×C4⋊C4—1588no—
264C2×C4⋊C4—1588no—
265C2×C4⋊C4—1588no—
266C2×C4⋊C4—1588no—
267C2×C4⋊C4C22×D7918yes—
268C2×C4⋊C4C22×D7914yes—
269C2×C4⋊C4C22×D7914yes—
270C2×C42—798no—
271C2×C42—794no—
272#95—798no—
273#95—798no—
274#95—798no—
275#95—798no—
276#95—798no—
277#95—798no—
278#95—794no—
279#95C22×D7918yes—
280#95C22×D7914yes—
281C24C23×D7911yescharacteristic
282C22×C4—22no—
283C22×C4—22no—
284C22×C4—22no—
285C22×C4—24no—
286C22×C4—22no—
287C22×C4—24no—
288C22×C4—24no—
289C22×C4—24no—
290C22×C4—24no—
291C22×C4—24no—
292C22×C4—24no—
293C22×C4—24no—
294C22×C4—794no—
295C22×C4—798no—
296C22×C4—794no—
297C22×C4—794no—
298C22×C4—794no—
299C22×C4—1584no—
300C22×C4—1584no—
301C22×C4—1584no—
302C22×C4—1584no—
303C22×C4—1584no—
304C22×C4—1588no—
305C22×C4—1584no—
306C22×C4—1584no—
307C22×C4—1584no—
308C22×C4—1584no—
309C22×C4D4×D7914yes—
310C22×C4C23×D7912yes—
311C22×C4C23×D7912yes—
312C22×C4C23×D7914yes—
313C22×C4C23×D7914yes—
314C22×C4C23×D7912yes—
315C4⋊C4—216no—
316C4⋊C4—44no—
317C4⋊C4—44no—
318C4⋊C4—3168no—
319C4⋊C4—3164no—
320C4⋊C4—3164no—
321C4⋊C4—15816no—
322C4⋊C4—15816no—
323C4⋊C4—15816no—
324C4⋊C4—15816no—
325C4⋊C4—15816no—
326C42—7916no—
327C23C2×D4×D7912yes—
328C23#1457920612yes—
329C23#1457920814yes—
330C23#1457920812yes—
331C23#1457920914yes—
332C23C24×D7911yescharacteristic
333C2×C4—22no—
334C2×C4—28no—
335C2×C4—22no—
336C2×C4—22no—
337C2×C4—24no—
338C2×C4—22no—
339C2×C4—24no—
340C2×C4—24no—
341C2×C4—24no—
342C2×C4—24no—
343C2×C4—24no—
344C2×C4—24no—
345C2×C4—24no—
346C2×C4—48no—
347C2×C4—48no—
348C2×C4—44no—
349C2×C4—44no—
350C2×C4—3168no—
351C2×C4—3168no—
352C2×C4—3168no—
353C2×C4—798no—
354C2×C4—1584no—
355C2×C4—1584no—
356C2×C4—1584no—
357C2×C4—1584no—
358C2×C4—1584no—
359C2×C4—1588no—
360C2×C4—1584no—
361C2×C4—1584no—
362C2×C4—15816no—
363C2×C4—1584no—
364C2×C4—1584no—
365C2×C4C2×D4×D7914yes—
366C22#1909913618yes—
367C22#1909914014yes—
368C22#1909931214yes—
369C22#1909931614yes—
370C22C79⋊#56418yes—
371C22C22×D4×D7911yescharacteristic
372C22C2×#1457920611yescharacteristic
373C22C2×#1457920811yescharacteristic
374C22C2×#1457920812yes—
375C22C2×#1457920912yes—
376C4—24no—
377C4—44no—
378C4—44no—
379C4—42no—
380C4—42no—
381C4—3164no—
382C4—3164no—
383C4—3164no—
384C4—1588no—
385C2#2377146618yesdirect product factor
386C2C2×#1909913612yes—
387C2C2×#1909914011yescharacteristic
388C2C2×#1909931211yescharacteristic
389C2C2×#1909931611yescharacteristic
390C2C2×C79⋊#56412yes—
subgroupG/H
centerC24C23×D79
commutator, cosocleC23×C79C25
FrattiniC23C24×D79
FittingC2×#398×C79C2
socle, prime radicalC24×C79C24
hypercenterC2×#398D79
hypocenterC79C2×#2822
LCSG ▷ C23×C79 ▷ C79
UCSC1 ◁ C24 ◁ C2×#398

Complements

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

NH ≅ G/Ntype
2. #23771466C2direct (N × H)
190. C2×C79#2822semidirect
206. C79C2×#2822semidirect
385. C2#23771466direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145791512
#237714662
C2×#190985052
C2×#190985042
C2×#190984972
C2×#190984962
C2×#190984932
C2×#190984282
C2×#398×C792
C2×#282279