Finite Group Databasebeta

← C2×#23769057 #34458978

Subgroups — C2×#23769057 #34458978

Order 20224.

1966 conjugacy classes of subgroups.

The subgroup lattice has 388 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#23769057C2116yesmaximal, direct product factor
2C2×#19098497C212yesmaximal
3C2×#19098495C212yesmaximal
4C2×#19098461C212yesmaximal
5C2×#19098460C212yesmaximal
6C2×#19098447C212yesmaximal
7C2×#19098446C212yesmaximal
8C2×#19098431C211yesmaximal, characteristic
9C2×C4×C4⋊Dic79C211yesmaximal, characteristic
10C2×#376×C79C211yesmaximal, characteristic
11C22×C4⋊Dic79C2212yes—
12C22×C4⋊Dic79C2212yes—
13C22×C4⋊Dic79C2212yes—
14C22×Dic79⋊C4C2212yes—
15C22×Dic79⋊C4C2212yes—
16C22×Dic79⋊C4C2212yes—
17C22×Dic79⋊C4C2212yes—
18C22×C4×Dic79C2211yescharacteristic
19C22×C4×Dic79C2211yescharacteristic
20#19098497C22116yes—
21#19098495C22116yes—
22#19098461C22116yes—
23#19098460C22116yes—
24#19098447C22116yes—
25#19098446C22116yes—
26#19098431C2218yes—
27C4×C4⋊Dic79C2218yes—
28C2×C79⋊#95C2212yes—
29C2×C79⋊#95C2211yescharacteristic
30C2×C79⋊#95C2211yescharacteristic
31C2×C79⋊#95C2212yes—
32C2×C79⋊#95C2212yes—
33C2×C79⋊#95C2212yes—
34C2×C79⋊#95C2212yes—
35C22×C42×C79C2212yes—
36C22×C42×C79C2211yescharacteristic
37#376×C79C2218yes—
38C2×#95×C79C2212yes—
39C2×#95×C79C2211yescharacteristic
40C2×#95×C79C2211yescharacteristic
41C23×Dic79C2312yes—
42C23×Dic79C2312yes—
43C23×Dic79C2312yes—
44C23×Dic79C2312yes—
45C2×C4⋊Dic79—28no—
46C2×C4⋊Dic79—28no—
47C2×C4⋊Dic79—28no—
48C2×C4⋊Dic79C2318yes—
49C2×C4⋊Dic79C2318yes—
50C2×C4⋊Dic79C2318yes—
51C2×Dic79⋊C4—28no—
52C2×Dic79⋊C4—28no—
53C2×Dic79⋊C4—44no—
54C2×Dic79⋊C4—44no—
55C2×Dic79⋊C4C2318yes—
56C2×Dic79⋊C4C2318yes—
57C2×Dic79⋊C4C2318yes—
58C2×Dic79⋊C4C2318yes—
59C2×C4×Dic79—42no—
60C2×C4×Dic79—42no—
61C2×C4×Dic79C2314yes—
62C2×C4×Dic79C2314yes—
63C79⋊#95C2318yes—
64C79⋊#95C2318yes—
65C79⋊#95C2314yes—
66C79⋊#95C2314yes—
67C79⋊#95C2318yes—
68C79⋊#95C2318yes—
69C79⋊#95C2318yes—
70C23×C4×C79C2312yes—
71C23×C4×C79C2311yescharacteristic
72C23×C4×C79C2311yescharacteristic
73C23×C4×C79C2311yescharacteristic
74C23×C4×C79C2312yes—
75C2×C42×C79—28no—
76C2×C42×C79Q818yes—
77C2×C42×C79C2318yes—
78C2×C42×C79C2314yes—
79#95×C79C2318yes—
80#95×C79C2314yes—
81#95×C79C2314yes—
82C22×Dic79—24no—
83C22×Dic79—24no—
84C22×Dic79—24no—
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#4118yes—
94C22×Dic79C2414yes—
95C22×Dic79C2414yes—
96C22×Dic79C2414yes—
97C22×Dic79C2414yes—
98C4⋊Dic79—216no—
99C4⋊Dic79—216no—
100C4⋊Dic79—216no—
101Dic79⋊C4—216no—
102Dic79⋊C4—216no—
103Dic79⋊C4—48no—
104Dic79⋊C4—48no—
105C4×Dic79—44no—
106C4×Dic79—44no—
107C24×C79C2411yescharacteristic
108C22×C4×C79—24no—
109C22×C4×C79—24no—
110C22×C4×C79—24no—
111C22×C4×C79—22no—
112C22×C4×C79—22no—
113C22×C4×C79—24no—
114C22×C4×C79—24no—
115C22×C4×C79—24no—
116C22×C4×C79—24no—
117C22×C4×C79C2×Q814yes—
118C22×C4×C79C2×Q814yes—
119C22×C4×C79C2×Q814yes—
120C22×C4×C79#4118yes—
121C22×C4×C79C2414yes—
122C22×C4×C79C2412yes—
123C22×C4×C79C2412yes—
124C22×C4×C79C2412yes—
125C22×C4×C79C2414yes—
126C42×C79—216no—
127C42×C79C2×Q8116yes—
128C23×C79C22×Q812yes—
129C23×C79C2×#4114yes—
130C23×C79C2×#4114yes—
131C23×C79H(5,𝔽2)12yes—
132C23×C792−1+412yes—
133C23×C79C2511yescharacteristic
134C2×C4×C79—28no—
135C2×C4×C79—28no—
136C2×C4×C79—28no—
137C2×C4×C79—216no—
138C2×C4×C79—24no—
139C2×C4×C79—24no—
140C2×C4×C79—24no—
141C2×C4×C79—22no—
142C2×C4×C79—22no—
143C2×C4×C79—24no—
144C2×C4×C79—24no—
145C2×C4×C79—24no—
146C2×C4×C79—24no—
147C2×C4×C79—48no—
148C2×C4×C79C22×Q814yes—
149C2×C4×C79C22×Q814yes—
150C2×C4×C79C22×Q814yes—
151C2×C4×C79C2×#4118yes—
152C2×Dic79—216no—
153C2×Dic79—24no—
154C2×Dic79—24no—
155C2×Dic79—24no—
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—48no—
165C2×Dic79—48no—
166C2×Dic79—48no—
167C2×Dic79C2×#4118yes—
168C22×C79#53314yes—
169C22×C79#53314yes—
170C22×C79#54414yes—
171C22×C79#55218yes—
172C22×C79#55318yes—
173C22×C79C23×Q811yescharacteristic
174C22×C79C22×#4112yes—
175C22×C79C22×#4112yes—
176C22×C79C2×H(5,𝔽2)11yescharacteristic
177C22×C79C2×2−1+411yescharacteristic
178C4×C79—24no—
179C4×C79—24no—
180C4×C79—24no—
181C4×C79—28no—
182C4×C79—44no—
183Dic79—28no—
184Dic79—44no—
185Dic79—44no—
186Dic79—44no—
187C2×#2606—791nomaximal, Sylow
188C2×C79#260618yescomplemented
189C2×C79C2×#53311yescharacteristic
190C2×C79C2×#53311yescharacteristic
191C2×C79C2×#54411yescharacteristic
192C2×C79C2×#55212yes—
193C2×C79C2×#55312yes—
194#2606—7916no—
195C2×#398—792no—
196C2×#398—792no—
197C2×#389—792no—
198C2×#389—792no—
199C2×#387—792no—
200C2×#387—792no—
201C2×#383—791no—
202C2×C4×C4⋊C4—791no—
203C2×#376D7911yescharacteristic
204C79C2×#260611yescharacteristic, complemented, Sylow
205C22×C4⋊C4—792no—
206C22×C4⋊C4—792no—
207C22×C4⋊C4—792no—
208C22×C4⋊C4—792no—
209C22×C4⋊C4—792no—
210C22×C4⋊C4—792no—
211C22×C4⋊C4—792no—
212C22×C42—791no—
213C22×C42—791no—
214C22×C42C2×D7912yes—
215C22×C42C2×D7911yescharacteristic
216#398—7916no—
217#398—7916no—
218#389—7916no—
219#389—7916no—
220#387—7916no—
221#387—7916no—
222#383—798no—
223C4×C4⋊C4—798no—
224#376C2×D7918yes—
225C2×#95—792no—
226C2×#95—792no—
227C2×#95—792no—
228C2×#95—792no—
229C2×#95—791no—
230C2×#95—792no—
231C2×#95—791no—
232C2×#95C2×D7911yescharacteristic
233C2×#95C2×D7911yescharacteristic
234C2×#95C2×D7912yes—
235C23×C4—792no—
236C23×C4—792no—
237C23×C4—792no—
238C23×C4—792no—
239C23×C4C22×D7912yes—
240C23×C4C22×D7911yescharacteristic
241C23×C4C22×D7911yescharacteristic
242C23×C4C22×D7911yescharacteristic
243C23×C4C22×D7912yes—
244C2×C4⋊C4—3164no—
245C2×C4⋊C4—3164no—
246C2×C4⋊C4—798no—
247C2×C4⋊C4—798no—
248C2×C4⋊C4—798no—
249C2×C4⋊C4—798no—
250C2×C4⋊C4—798no—
251C2×C4⋊C4—798no—
252C2×C4⋊C4—798no—
253C2×C4⋊C4—1588no—
254C2×C4⋊C4—1588no—
255C2×C4⋊C4—1588no—
256C2×C4⋊C4—1588no—
257C2×C4⋊C4—1588no—
258C2×C42—28no—
259C2×C42—3162no—
260C2×C42—3162no—
261C2×C42—794no—
262C2×C42—794no—
263C2×C42Dic15818yes—
264C2×C42C22×D7918yes—
265C2×C42C22×D7914yes—
266#95—798no—
267#95—794no—
268#95—798no—
269#95—794no—
270#95—798no—
271#95—798no—
272#95—798no—
273#95C22×D7918yes—
274#95C22×D7914yes—
275#95C22×D7914yes—
276C24C23×D7911yescharacteristic
277C22×C4—24no—
278C22×C4—24no—
279C22×C4—24no—
280C22×C4—22no—
281C22×C4—22no—
282C22×C4—24no—
283C22×C4—24no—
284C22×C4—24no—
285C22×C4—24no—
286C22×C4—798no—
287C22×C4—794no—
288C22×C4—794no—
289C22×C4—794no—
290C22×C4—794no—
291C22×C4—1584no—
292C22×C4—1584no—
293C22×C4—1584no—
294C22×C4—1584no—
295C22×C4—1584no—
296C22×C4—1584no—
297C22×C4—1584no—
298C22×C4—1584no—
299C22×C4—1584no—
300C22×C4—1584no—
301C22×C4—1584no—
302C22×C4C2×Dic15814yes—
303C22×C4C2×Dic15814yes—
304C22×C4C2×Dic15814yes—
305C22×C4#1192962418yes—
306C22×C4C23×D7914yes—
307C22×C4C23×D7912yes—
308C22×C4C23×D7912yes—
309C22×C4C23×D7912yes—
310C22×C4C23×D7914yes—
311C4⋊C4—3168no—
312C4⋊C4—3168no—
313C4⋊C4—15816no—
314C4⋊C4—15816no—
315C4⋊C4—15816no—
316C4⋊C4—15816no—
317C4⋊C4—15816no—
318C42—216no—
319C42—3164no—
320C42—3164no—
321C42C2×Dic158116yes—
322C23C22×Dic15812yes—
323C23#41×D7914yes—
324C23C2×#1192962414yes—
325C23#1457920712yes—
326C23#1457920812yes—
327C23C24×D7911yescharacteristic
328C2×C4—22no—
329C2×C4—22no—
330C2×C4—24no—
331C2×C4—28no—
332C2×C4—216no—
333C2×C4—28no—
334C2×C4—28no—
335C2×C4—24no—
336C2×C4—24no—
337C2×C4—24no—
338C2×C4—24no—
339C2×C4—24no—
340C2×C4—24no—
341C2×C4—48no—
342C2×C4—3168no—
343C2×C4—3168no—
344C2×C4—3168no—
345C2×C4—798no—
346C2×C4—1584no—
347C2×C4—1584no—
348C2×C4—1584no—
349C2×C4—1584no—
350C2×C4—1584no—
351C2×C4—1584no—
352C2×C4—1584no—
353C2×C4—1584no—
354C2×C4—1584no—
355C2×C4—1584no—
356C2×C4—15816no—
357C2×C4—1584no—
358C2×C4C22×Dic15814yes—
359C2×C4C22×Dic15814yes—
360C2×C4C22×Dic15814yes—
361C2×C4C2×#1192962418yes—
362C22#1909911614yes—
363C22#1909912014yes—
364C22#1909919114yes—
365C22#1909924618yes—
366C22#1909925718yes—
367C22C23×Dic15811yescharacteristic
368C22C2×#41×D7912yes—
369C22C22×#1192962412yes—
370C22C2×#1457920711yescharacteristic
371C22C2×#1457920811yescharacteristic
372C4—24no—
373C4—28no—
374C4—24no—
375C4—24no—
376C4—44no—
377C4—3164no—
378C4—3164no—
379C4—3164no—
380C4—1588no—
381C2#2376905718yesdirect product factor
382C2C2×#1909911611yescharacteristic
383C2C2×#1909912011yescharacteristic
384C2C2×#1909919111yescharacteristic
385C2C2×#1909924612yes—
386C2C2×#1909925712yes—
subgroupG/H
centerC24C23×D79
commutator, cosocleC23×C79C25
FrattiniC23C24×D79
FittingC2×#376×C79C2
socle, prime radicalC24×C79C24
hypercenterC2×#376D79
hypocenterC79C2×#2606
LCSG ▷ C23×C79 ▷ C79
UCSC1 ◁ C24 ◁ C2×#376

Complements

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

NH ≅ G/Ntype
1. #23769057C2direct (N × H)
188. C2×C79#2606semidirect
204. C79C2×#2606semidirect
381. C2#23769057direct (N × H)

Maximal subgroups

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

subgroupindex
#237690572
C2×#190984972
C2×#190984952
C2×#190984612
C2×#190984602
C2×#190984472
C2×#190984462
C2×#190984312
C2×C4×C4⋊Dic792
C2×#376×C792
C2×#260679