Finite Group Databasebeta

← C2×#23764538 #34315548

Subgroups — C2×#23764538 #34315548

Order 20224.

1518 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
1C22×#14579084C212yesmaximal
2C2×#19098469C211yesmaximal, characteristic
3#23764538C218yesmaximal, direct product factor
4C2×#19098325C212yesmaximal
5C2×#19098318C211yesmaximal, characteristic
6C22×C4⋊Q8×C79C211yesmaximal, characteristic
7C23×Dic158C2211yescharacteristic
8C23×C79⋊C8C2212yes—
9C22×C4⋊Dic79C2211yescharacteristic
10C2×#14579084—28no—
11C2×#14579084C2218yes—
12#19098469—22no—
13#19098469C2214yes—
14C2×C79⋊#95—21no—
15C2×C79⋊#95—21no—
16#19098325C2218yes—
17#19098318C2214yes—
18C23×Q8×C79—21no—
19C2×C4⋊Q8×C79—28no—
20C2×C4⋊Q8×C79—22no—
21C2×C4⋊Q8×C79C2214yes—
22C22×C4⋊C4×C79—21no—
23C22×C4⋊C4×C79C2212yes—
24C22×C42×C79C2211yescharacteristic
25C22×Dic158—21no—
26C22×Dic158—22no—
27C22×Dic158—24no—
28C22×Dic158—24no—
29C22×Dic158Q814yescomplemented
30C22×Dic158C2312yes—
31C23×Dic79—21no—
32C23×Dic79—21no—
33C22×C79⋊C8—24no—
34C22×C79⋊C8—24no—
35C22×C79⋊C8—24no—
36C22×C79⋊C8C2314yes—
37C2×C4⋊Dic79—24no—
38C2×C4⋊Dic79—21no—
39C2×C4⋊Dic79C2312yes—
40#14579084—216no—
41C79⋊#95—24no—
42C79⋊#95—24no—
43C22×Q8×C79—28no—
44C22×Q8×C79—24no—
45C22×Q8×C79—44no—
46C22×Q8×C79—44no—
47C23×C4×C79—22no—
48C23×C4×C79D411yescharacteristic
49C23×C4×C79D411yescharacteristic
50C23×C4×C79C2311yescharacteristic
51C4⋊Q8×C79—216no—
52C4⋊Q8×C79—216no—
53C2×C4⋊C4×C79—28no—
54C2×C4⋊C4×C79—24no—
55C2×C4⋊C4×C79—22no—
56C2×C4⋊C4×C79—24no—
57C2×C4⋊C4×C79D418yes—
58C2×C4⋊C4×C79C2314yes—
59C2×C42×C79—24no—
60C2×C42×C79D412yes—
61C2×C42×C79C2312yes—
62C2×Dic158—216no—
63C2×Dic158—24no—
64C2×Dic158—24no—
65C2×Dic158—24no—
66C2×Dic158—22no—
67C2×Dic158—42no—
68C2×Dic158—48no—
69C2×Dic158—42no—
70C2×Dic158C2×Q814yescomplemented
71C22×Dic79—24no—
72C22×Dic79—22no—
73C22×Dic79—22no—
74C22×Dic79—42no—
75C22×Dic79—42no—
76C22×Dic79—42no—
77C22×Dic79—42no—
78C22×Dic79—42no—
79C2×C79⋊C8—24no—
80C2×C79⋊C8—24no—
81C2×C79⋊C8—24no—
82C2×C79⋊C8—48no—
83C4⋊Dic79—24no—
84C4⋊Dic79—42no—
85C24×C79C2×D411yescharacteristic
86C2×Q8×C79—216no—
87C2×Q8×C79—48no—
88C2×Q8×C79—432no—
89C2×Q8×C79—48no—
90C22×C4×C79—22no—
91C22×C4×C79—22no—
92C22×C4×C79—22no—
93C22×C4×C79—22no—
94C22×C4×C79—28no—
95C22×C4×C79—24no—
96C22×C4×C79—44no—
97C22×C4×C79—44no—
98C22×C4×C79SD1614yes—
99C22×C4×C79Q1614yes—
100C22×C4×C79C2×D412yes—
101C22×C4×C79C2×D412yes—
102C22×C4×C79C2×D411yescharacteristic
103C22×C4×C79C2×D414yes—
104C22×C4×C79C2×Q812yes—
105C22×C4×C79#4114yes—
106C22×C4×C79#4112yes—
107C22×C4×C79C2411yescharacteristic
108C4⋊C4×C79—216no—
109C4⋊C4×C79—28no—
110C4⋊C4×C79—24no—
111C4⋊C4×C79C2×D418yes—
112C42×C79—24no—
113C42×C79—24no—
114C23×C79#12012yes—
115C23×C79C22⋊Q812yes—
116C23×C79#12412yes—
117C23×C79C2×SD1612yes—
118C23×C79C2×Q1612yes—
119C23×C79AGL(1,ℤ/8)12yes—
120C23×C79#13712yes—
121C23×C79C22×D411yescharacteristic
122Q8×C79—432no—
123C2×C4×C79—22no—
124C2×C4×C79—22no—
125C2×C4×C79—22no—
126C2×C4×C79—22no—
127C2×C4×C79—28no—
128C2×C4×C79—28no—
129C2×C4×C79—28no—
130C2×C4×C79—44no—
131C2×C4×C79—44no—
132C2×C4×C79—416no—
133C2×C4×C79#12012yes—
134C2×C4×C79C22⋊Q818yes—
135C2×C4×C79C22⋊Q812yes—
136C2×C4×C79#12418yes—
137C2×C4×C79#12412yes—
138C2×C4×C79C2×SD1614yes—
139C2×C4×C79C2×Q1614yes—
140C2×C4×C79C22×D412yes—
141C2×C4×C79C22×Q811yescharacteristic
142C2×C4×C79C2×#4112yes—
143C2×C4×C79C2×#4111yescharacteristic
144C2×Dic79—24no—
145C2×Dic79—42no—
146C2×Dic79—42no—
147C2×Dic79—48no—
148C2×Dic79—42no—
149C2×Dic79—42no—
150C2×Dic79—42no—
151C2×Dic79—84no—
152Dic158—28no—
153Dic158—44no—
154Dic158—48no—
155C79⋊C8—44no—
156C22×C79#39314yes—
157C22×C79#45014yes—
158C22×C79#45114yes—
159C22×C79#47514yes—
160C22×C79#47714yes—
161C22×C79#48714yes—
162C22×C79#48914yes—
163C22×C79C2×#12011yescharacteristic
164C22×C79C2×C22⋊Q811yescharacteristic
165C22×C79C2×#12411yescharacteristic
166C22×C79C22×SD1611yescharacteristic
167C22×C79C22×Q1611yescharacteristic
168C22×C79C2×AGL(1,ℤ/8)11yescharacteristic
169C22×C79C2×#13711yescharacteristic
170C4×C79—24no—
171C4×C79—24no—
172C4×C79—48no—
173C4×C79#39314yes—
174C4×C79C2×C22⋊Q812yes—
175C4×C79C2×#12412yes—
176Dic79—44no—
177Dic79—82no—
178C2×#2024—791nomaximal, Sylow
179C2×C79#202418yescomplemented
180C2×C79C2×#39311yescharacteristic
181C2×C79C2×#45011yescharacteristic
182C2×C79C2×#45111yescharacteristic
183C2×C79C2×#47511yescharacteristic
184C2×C79C2×#47711yescharacteristic
185C2×C79C2×#48711yescharacteristic
186C2×C79C2×#48911yescharacteristic
187C22×C4⋊Q8D7911yescharacteristic
188C22×#103—792no—
189C2×#391—791no—
190#2024—798no—
191C2×#340—792no—
192C2×#336—791no—
193C79C2×#202411yescharacteristic, complemented, Sylow
194C23×Q8—21no—
195C23×Q8—791no—
196C23×C8—792no—
197C2×C4⋊Q8—28no—
198C2×C4⋊Q8—22no—
199C2×C4⋊Q8C2×D7914yes—
200C22×C4⋊C4—21no—
201C22×C4⋊C4—791no—
202C22×C4⋊C4C2×D7912yes—
203C22×C42C2×D7911yescharacteristic
204C2×#103—798no—
205C2×#103—1588no—
206#391—794no—
207#391—1582no—
208C2×#95—1581no—
209C2×#95—1581no—
210#340—798no—
211#336—794no—
212C22×Q8—28no—
213C22×Q8—24no—
214C22×Q8—44no—
215C22×Q8—44no—
216C22×Q8—794no—
217C22×Q8—792no—
218C22×Q8—1584no—
219C22×Q8—1584no—
220C22×Q8—1581no—
221C22×Q8—1582no—
222C23×C4—22no—
223C23×C4—1581no—
224C23×C4—1581no—
225C23×C4C22⋊D7911yescharacteristic
226C23×C4C22⋊D7911yescharacteristic
227C23×C4C22×D7911yescharacteristic
228C22×C8—794no—
229C22×C8—1584no—
230C22×C8—1584no—
231C22×C8—1584no—
232C4⋊Q8—216no—
233C4⋊Q8—216no—
234C2×C4⋊C4—28no—
235C2×C4⋊C4—24no—
236C2×C4⋊C4—22no—
237C2×C4⋊C4—24no—
238C2×C4⋊C4—792no—
239C2×C4⋊C4—1581no—
240C2×C4⋊C4—1584no—
241C2×C4⋊C4C22⋊D7918yes—
242C2×C4⋊C4C22×D7914yes—
243C2×C42—24no—
244C2×C42C22⋊D7912yes—
245C2×C42C22×D7912yes—
246#103—15816no—
247#95—1584no—
248#95—1584no—
249C24C2×C22⋊D7911yescharacteristic
250C2×Q8—216no—
251C2×Q8—432no—
252C2×Q8—48no—
253C2×Q8—48no—
254C2×Q8—3162no—
255C2×Q8—3168no—
256C2×Q8—3162no—
257C2×Q8—794no—
258C2×Q8—1584no—
259C2×Q8—15816no—
260C2×Q8—1584no—
261C2×Q8—1582no—
262C2×Q8—1584no—
263C22×C4—22no—
264C22×C4—22no—
265C22×C4—22no—
266C22×C4—22no—
267C22×C4—28no—
268C22×C4—24no—
269C22×C4—44no—
270C22×C4—44no—
271C22×C4—3162no—
272C22×C4—3162no—
273C22×C4—3162no—
274C22×C4—3162no—
275C22×C4—3162no—
276C22×C4—1582no—
277C22×C4—1584no—
278C22×C4—1582no—
279C22×C4#1192961214yes—
280C22×C4#1192961414yes—
281C22×C4C2×C22⋊D7912yes—
282C22×C4C2×C22⋊D7912yes—
283C22×C4C2×C22⋊D7911yescharacteristic
284C22×C4C2×C22⋊D7914yes—
285C22×C4Q8×D7912yes—
286C22×C4#1192962514yes—
287C22×C4#1192962512yes—
288C22×C4C23×D7911yescharacteristic
289C2×C8—3168no—
290C2×C8—1584no—
291C2×C8—1584no—
292C2×C8—1584no—
293C4⋊C4—216no—
294C4⋊C4—28no—
295C4⋊C4—24no—
296C4⋊C4—3162no—
297C4⋊C4—1584no—
298C4⋊C4C2×C22⋊D7918yes—
299C42—24no—
300C42—24no—
301C23#1457913012yes—
302C23#1457913712yes—
303C23#1457915012yes—
304C23C2×#1192961212yes—
305C23C2×#1192961412yes—
306C23#1457918712yes—
307C23#1457919212yes—
308C23C22×C22⋊D7911yescharacteristic
309Q8—432no—
310Q8—3168no—
311Q8—3164no—
312Q8—1588no—
313C2×C4—28no—
314C2×C4—28no—
315C2×C4—22no—
316C2×C4—22no—
317C2×C4—22no—
318C2×C4—22no—
319C2×C4—28no—
320C2×C4—416no—
321C2×C4—44no—
322C2×C4—44no—
323C2×C4—3168no—
324C2×C4—3162no—
325C2×C4—3162no—
326C2×C4—3162no—
327C2×C4—3162no—
328C2×C4—3162no—
329C2×C4—6324no—
330C2×C4—1584no—
331C2×C4#1457913012yes—
332C2×C4#1457913712yes—
333C2×C4#1457913718yes—
334C2×C4#1457915012yes—
335C2×C4#1457915018yes—
336C2×C4C2×#1192961214yes—
337C2×C4C2×#1192961414yes—
338C2×C4C22×C22⋊D7912yes—
339C2×C4C2×Q8×D7911yescharacteristic
340C2×C4C2×#1192962512yes—
341C2×C4C2×#1192962511yescharacteristic
342C8—3164no—
343C22#1909847414yes—
344C22#1909871414yes—
345C22#1909871914yes—
346C22#1909884514yes—
347C22#1909885514yes—
348C22#1909891514yes—
349C22#1909892514yes—
350C22C2×#1457913011yescharacteristic
351C22C2×#1457913711yescharacteristic
352C22C2×#1457915011yescharacteristic
353C22C22×#1192961211yescharacteristic
354C22C22×#1192961411yescharacteristic
355C22C2×#1457918711yescharacteristic
356C22C2×#1457919211yescharacteristic
357C4—24no—
358C4—24no—
359C4—48no—
360C4—3164no—
361C4—6322no—
362C4#1909847414yes—
363C4C2×#1457913712yes—
364C4C2×#1457915012yes—
365C2#2376453818yesdirect product factor
366C2C2×#1909847411yescharacteristic
367C2C2×#1909871411yescharacteristic
368C2C2×#1909871911yescharacteristic
369C2C2×#1909884511yescharacteristic
370C2C2×#1909885511yescharacteristic
371C2C2×#1909891511yescharacteristic
372C2C2×#1909892511yescharacteristic
subgroupG/H
centerC24C2×C22⋊D79
commutator, cosocleC22×C4×C79C24
FrattiniC22×C4C23×D79
FittingC22×C4⋊Q8×C79C2
socle, prime radicalC24×C79C2×D4
hypercenterC22×C4⋊Q8D79
hypocenterC79C2×#2024
LCSG ▷ C22×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C24 ◁ C22×C42 ◁ C22×C4⋊Q8

Complements

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

NH ≅ G/Ntype
3. #23764538C2direct (N × H)
29. C22×Dic158Q8semidirect
70. C2×Dic158C2×Q8semidirect
179. C2×C79#2024semidirect
193. C79C2×#2024semidirect
365. C2#23764538direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145790842
C2×#190984692
#237645382
C2×#190983252
C2×#190983182
C22×C4⋊Q8×C792
C2×#202479