Finite Group Databasebeta

← C2×#23768435 #34460091

Subgroups — C2×#23768435 #34460091

Order 20224.

2446 conjugacy classes of subgroups.

The subgroup lattice has 380 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579153C212yesmaximal
2#23768435C2116yesmaximal, direct product factor
3C2×#19098497C214yesmaximal
4C2×#19098461C212yesmaximal
5C2×#19098459C212yesmaximal
6C2×#19098433C211yesmaximal, characteristic
7C2×#19098432C212yesmaximal
8C2×C4×C4⋊Dic79C211yesmaximal, characteristic
9C2×C4×C4⋊C4×C79C211yesmaximal, characteristic
10C2×#14579153—216no—
11C2×#14579153C22116yes—
12C22×C4⋊Dic79C2212yes—
13C22×C4⋊Dic79C2212yes—
14C22×C4⋊Dic79C2212yes—
15C22×C4⋊Dic79C2211yescharacteristic
16C22×C4⋊Dic79C2211yescharacteristic
17C22×Dic79⋊C4C2214yes—
18C22×Dic79⋊C4C2214yes—
19C22×Dic79⋊C4C2214yes—
20C22×C4×Dic79C2212yes—
21#19098497C22132yes—
22#19098461C22116yes—
23#19098459C22116yes—
24#19098433C2218yes—
25#19098432C22116yes—
26C4×C4⋊Dic79C2218yes—
27C2×C79⋊#95C2214yes—
28C2×C79⋊#95C2212yes—
29C22×C4⋊C4×C79C2211yescharacteristic
30C22×C4⋊C4×C79C2211yescharacteristic
31C22×C42×C79C2212yes—
32C22×C42×C79C2211yescharacteristic
33C4×C4⋊C4×C79C2218yes—
34C2×#95×C79C2212yes—
35C23×Dic79C2314yes—
36C23×Dic79C2312yes—
37C23×Dic79C2312yes—
38#14579153—264no—
39C2×C4⋊Dic79—28no—
40C2×C4⋊Dic79—28no—
41C2×C4⋊Dic79—44no—
42C2×C4⋊Dic79D418yes—
43C2×C4⋊Dic79Q818yes—
44C2×C4⋊Dic79C2318yes—
45C2×C4⋊Dic79C2318yes—
46C2×C4⋊Dic79C2318yes—
47C2×C4⋊Dic79C2314yes—
48C2×C4⋊Dic79C2314yes—
49C2×Dic79⋊C4—216no—
50C2×Dic79⋊C4—216no—
51C2×Dic79⋊C4—48no—
52C2×Dic79⋊C4C23116yes—
53C2×Dic79⋊C4C23116yes—
54C2×Dic79⋊C4C23116yes—
55C2×C4×Dic79—28no—
56C2×C4×Dic79C2318yes—
57C79⋊#95C2318yes—
58C79⋊#95C23116yes—
59C23×C4×C79C2312yes—
60C23×C4×C79C2312yes—
61C23×C4×C79C2311yescharacteristic
62C23×C4×C79C2311yescharacteristic
63C23×C4×C79C2311yescharacteristic
64C2×C4⋊C4×C79—24no—
65C2×C4⋊C4×C79—24no—
66C2×C4⋊C4×C79C2314yes—
67C2×C4⋊C4×C79C2314yes—
68C2×C42×C79—28no—
69C2×C42×C79Q818yes—
70C2×C42×C79C2318yes—
71C2×C42×C79C2314yes—
72#95×C79C2318yes—
73C22×Dic79—28no—
74C22×Dic79—24no—
75C22×Dic79—24no—
76C22×Dic79—28no—
77C22×Dic79—24no—
78C22×Dic79—28no—
79C22×Dic79—24no—
80C22×Dic79C2×D418yes—
81C22×Dic79C2×Q818yes—
82C22×Dic79C2418yes—
83C22×Dic79C2414yes—
84C22×Dic79C2414yes—
85C4⋊Dic79—216no—
86C4⋊Dic79—216no—
87C4⋊Dic79—48no—
88C4⋊Dic79C2×D4116yes—
89C4⋊Dic79C2×Q8116yes—
90Dic79⋊C4—232no—
91Dic79⋊C4—232no—
92Dic79⋊C4—416no—
93C4×Dic79—216no—
94C24×C79C2411yescharacteristic
95C22×C4×C79—22no—
96C22×C4×C79—22no—
97C22×C4×C79—24no—
98C22×C4×C79—24no—
99C22×C4×C79—24no—
100C22×C4×C79—24no—
101C22×C4×C79—24no—
102C22×C4×C79—24no—
103C22×C4×C79C2×D414yes—
104C22×C4×C79C2×Q814yes—
105C22×C4×C79C2×Q814yes—
106C22×C4×C79C2×Q814yes—
107C22×C4×C79C2×Q814yes—
108C22×C4×C79#4114yes—
109C22×C4×C79#4114yes—
110C22×C4×C79C2414yes—
111C22×C4×C79C2414yes—
112C22×C4×C79C2412yes—
113C22×C4×C79C2412yes—
114C22×C4×C79C2412yes—
115C4⋊C4×C79—28no—
116C4⋊C4×C79—28no—
117C42×C79—216no—
118C42×C79C2×Q8116yes—
119C23×C79C22×D412yes—
120C23×C79C22×Q812yes—
121C23×C79C22×Q812yes—
122C23×C79C2×#4112yes—
123C23×C79C2×#4112yes—
124C23×C79H(5,𝔽2)12yes—
125C23×C792−1+412yes—
126C23×C79C2511yescharacteristic
127C2×C4×C79—28no—
128C2×C4×C79—22no—
129C2×C4×C79—22no—
130C2×C4×C79—24no—
131C2×C4×C79—24no—
132C2×C4×C79—24no—
133C2×C4×C79—24no—
134C2×C4×C79—24no—
135C2×C4×C79—24no—
136C2×C4×C79—48no—
137C2×C4×C79—48no—
138C2×C4×C79#125116yescomplemented
139C2×C4×C79C4⋊Q8116yes—
140C2×C4×C79C22×D414yes—
141C2×C4×C79C22×Q814yes—
142C2×C4×C79C22×Q814yes—
143C2×C4×C79C22×Q814yes—
144C2×C4×C79C22×Q814yes—
145C2×C4×C79C2×#4114yes—
146C2×C4×C79C2×#4114yes—
147C2×Dic79—216no—
148C2×Dic79—216no—
149C2×Dic79—24no—
150C2×Dic79—24no—
151C2×Dic79—24no—
152C2×Dic79—24no—
153C2×Dic79—28no—
154C2×Dic79—28no—
155C2×Dic79—28no—
156C2×Dic79—416no—
157C2×Dic79C22×D418yes—
158C2×Dic79C22×Q818yes—
159C22×C79C2×#12514yes—
160C22×C79C2×C4⋊Q814yes—
161C22×C79#54414yes—
162C22×C79#54714yes—
163C22×C79#55014yes—
164C22×C79#55414yes—
165C22×C79#55714yes—
166C22×C79C23×D411yescharacteristic
167C22×C79C23×Q811yescharacteristic
168C22×C79C23×Q811yescharacteristic
169C22×C79C22×#4111yescharacteristic
170C22×C79C22×#4111yescharacteristic
171C22×C79C2×H(5,𝔽2)11yescharacteristic
172C22×C79C2×2−1+411yescharacteristic
173C4×C79—24no—
174C4×C79—44no—
175C4×C79—44no—
176C4×C79C2×#12518yescomplemented
177C4×C79C2×C4⋊Q818yes—
178Dic79—28no—
179Dic79—28no—
180Dic79—48no—
181C2×#2552—791nomaximal, Sylow
182C2×C79#255218yescomplemented
183C2×C79C22×#12511yescharacteristic
184C2×C79C22×C4⋊Q811yescharacteristic
185C2×C79C2×#54411yescharacteristic
186C2×C79C2×#54711yescharacteristic
187C2×C79C2×#55011yescharacteristic
188C2×C79C2×#55411yescharacteristic
189C2×C79C2×#55711yescharacteristic
190C22×#125—792no—
191#2552—7916no—
192C2×#398—794no—
193C2×#389—792no—
194C2×#389—792no—
195C2×#384—791no—
196C2×#384—792no—
197C2×C4×C4⋊C4—791no—
198C2×C4×C4⋊C4D7911yescharacteristic
199C79C2×#255211yescharacteristic, complemented, Sylow
200C2×#125—7916no—
201C2×#125—15816no—
202C22×C4⋊C4—792no—
203C22×C4⋊C4—794no—
204C22×C4⋊C4—791no—
205C22×C4⋊C4—791no—
206C22×C4⋊C4—794no—
207C22×C4⋊C4—794no—
208C22×C4⋊C4—792no—
209C22×C4⋊C4—792no—
210C22×C4⋊C4C2×D7911yescharacteristic
211C22×C4⋊C4C2×D7911yescharacteristic
212C22×C42—792no—
213C22×C42C2×D7912yes—
214C22×C42C2×D7911yescharacteristic
215#398—7932no—
216#389—7916no—
217#389—7916no—
218#384—7916no—
219#384—798no—
220C4×C4⋊C4—798no—
221C4×C4⋊C4C2×D7918yes—
222C2×#95—792no—
223C2×#95—794no—
224C2×#95C2×D7912yes—
225C23×C4—792no—
226C23×C4—792no—
227C23×C4—794no—
228C23×C4C22×D7912yes—
229C23×C4C22×D7912yes—
230C23×C4C22×D7911yescharacteristic
231C23×C4C22×D7911yescharacteristic
232C23×C4C22×D7911yescharacteristic
233#125—15864no—
234C2×C4⋊C4—24no—
235C2×C4⋊C4—24no—
236C2×C4⋊C4—3168no—
237C2×C4⋊C4—3164no—
238C2×C4⋊C4—7916no—
239C2×C4⋊C4—798no—
240C2×C4⋊C4—798no—
241C2×C4⋊C4—798no—
242C2×C4⋊C4—794no—
243C2×C4⋊C4—794no—
244C2×C4⋊C4—798no—
245C2×C4⋊C4—7916no—
246C2×C4⋊C4—7916no—
247C2×C4⋊C4—798no—
248C2×C4⋊C4—15816no—
249C2×C4⋊C4—15816no—
250C2×C4⋊C4—1588no—
251C2×C4⋊C4—1588no—
252C2×C4⋊C4C22×D7914yes—
253C2×C4⋊C4C22×D7914yes—
254C2×C42—28no—
255C2×C42—798no—
256C2×C42—1588no—
257C2×C42Dic15818yes—
258C2×C42C22×D7918yes—
259C2×C42C22×D7914yes—
260#95—798no—
261#95—7916no—
262#95C22×D7918yes—
263C24C23×D7911yescharacteristic
264C22×C4—22no—
265C22×C4—22no—
266C22×C4—24no—
267C22×C4—24no—
268C22×C4—24no—
269C22×C4—24no—
270C22×C4—24no—
271C22×C4—24no—
272C22×C4—798no—
273C22×C4—794no—
274C22×C4—794no—
275C22×C4—798no—
276C22×C4—798no—
277C22×C4—1588no—
278C22×C4—1588no—
279C22×C4—1588no—
280C22×C4—1584no—
281C22×C4—1584no—
282C22×C4—1584no—
283C22×C4—1584no—
284C22×C4D4×D7914yes—
285C22×C4Q8×D7914yes—
286C22×C4C2×Dic15814yes—
287C22×C4C2×Dic15814yes—
288C22×C4C2×Dic15814yes—
289C22×C4#1192962414yes—
290C22×C4#1192962414yes—
291C22×C4C23×D7914yes—
292C22×C4C23×D7914yes—
293C22×C4C23×D7912yes—
294C22×C4C23×D7912yes—
295C22×C4C23×D7912yes—
296C4⋊C4—28no—
297C4⋊C4—28no—
298C4⋊C4—31616no—
299C4⋊C4—3168no—
300C4⋊C4—7916no—
301C4⋊C4—7916no—
302C4⋊C4—15832no—
303C4⋊C4—15832no—
304C4⋊C4—15816no—
305C4⋊C4—15816no—
306C42—216no—
307C42—15816no—
308C42C2×Dic158116yes—
309C23C2×D4×D7912yes—
310C23C2×Q8×D7912yes—
311C23C22×Dic15812yes—
312C23C2×#1192962412yes—
313C23C2×#1192962412yes—
314C23#1457920712yes—
315C23#1457920812yes—
316C23C24×D7911yescharacteristic
317C2×C4—22no—
318C2×C4—22no—
319C2×C4—28no—
320C2×C4—24no—
321C2×C4—24no—
322C2×C4—24no—
323C2×C4—24no—
324C2×C4—24no—
325C2×C4—24no—
326C2×C4—48no—
327C2×C4—48no—
328C2×C4—31616no—
329C2×C4—798no—
330C2×C4—798no—
331C2×C4—1588no—
332C2×C4—1588no—
333C2×C4—1588no—
334C2×C4—1584no—
335C2×C4—1584no—
336C2×C4—15816no—
337C2×C4—15816no—
338C2×C4—1584no—
339C2×C4—1584no—
340C2×C4#14579153116yescomplemented
341C2×C4#14579160116yes—
342C2×C4C2×D4×D7914yes—
343C2×C4C2×Q8×D7914yes—
344C2×C4C22×Dic15814yes—
345C2×C4C22×Dic15814yes—
346C2×C4C22×Dic15814yes—
347C2×C4C2×#1192962414yes—
348C2×C4C2×#1192962414yes—
349C22C2×#1457915314yes—
350C22C2×#1457916014yes—
351C22#1909919114yes—
352C22#1909921814yes—
353C22#1909923414yes—
354C22#1909927314yes—
355C22#1909929114yes—
356C22C22×D4×D7911yescharacteristic
357C22C22×Q8×D7911yescharacteristic
358C22C23×Dic15811yescharacteristic
359C22C22×#1192962411yescharacteristic
360C22C22×#1192962411yescharacteristic
361C22C2×#1457920711yescharacteristic
362C22C2×#1457920811yescharacteristic
363C4—24no—
364C4—44no—
365C4—44no—
366C4—3168no—
367C4—1588no—
368C4—1588no—
369C4C2×#1457915318yescomplemented
370C4C2×#1457916018yes—
371C2#2376843518yesdirect product factor
372C2C22×#1457915311yescharacteristic
373C2C22×#1457916011yescharacteristic
374C2C2×#1909919111yescharacteristic
375C2C2×#1909921811yescharacteristic
376C2C2×#1909923411yescharacteristic
377C2C2×#1909927311yescharacteristic
378C2C2×#1909929111yescharacteristic
subgroupG/H
centerC24C23×D79
commutator, cosocleC23×C79C25
FrattiniC23C24×D79
FittingC2×C4×C4⋊C4×C79C2
socle, prime radicalC24×C79C24
hypercenterC2×C4×C4⋊C4D79
hypocenterC79C2×#2552
LCSG ▷ C23×C79 ▷ C79
UCSC1 ◁ C24 ◁ C2×C4×C4⋊C4

Complements

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

NH ≅ G/Ntype
2. #23768435C2direct (N × H)
138. C2×C4×C79#125semidirect
176. C4×C79C2×#125semidirect
182. C2×C79#2552semidirect
199. C79C2×#2552semidirect
340. C2×C4#14579153semidirect
369. C4C2×#14579153semidirect
371. C2#23768435direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145791532
#237684352
C2×#190984972
C2×#190984612
C2×#190984592
C2×#190984332
C2×#190984322
C2×C4×C4⋊Dic792
C2×C4×C4⋊C4×C792
C2×#255279