Finite Group Databasebeta

← C2×#23764217 #34291914

Subgroups — C2×#23764217 #34291914

Order 20224.

1814 conjugacy classes of subgroups.

The subgroup lattice has 384 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579085C212yesmaximal, complemented
2C22×#14579082C212yesmaximal
3C22×#14579072C211yesmaximal, characteristic, complemented
4C2×#19098433C211yesmaximal, characteristic, complemented
5#23764217C218yesmaximal, direct product factor
6C22×#124×C79C211yesmaximal, characteristic
7C23×C79⋊C8C2212yes—
8C22×C4⋊Dic79—22no—
9C22×C4⋊Dic79C2212yes—
10C2×#14579085—28no—
11C2×#14579085C2218yescomplemented
12C2×#14579082—28no—
13C2×#14579082C2218yes—
14C2×#14579072—24no—
15C2×#14579072C2214yescomplemented
16#19098433—22no—
17#19098433C2214yescomplemented
18C23×Q8×C79C2211yescharacteristic
19C23×D4×C79C2211yescharacteristic
20C2×#124×C79—22no—
21C2×#124×C79—24no—
22C2×#124×C79C418yescomplemented
23C2×#124×C79C2214yes—
24C22×C22⋊C4×C79—22no—
25C22×C42×C79C2211yescharacteristic
26C23×Dic79—22no—
27C22×C79⋊C8—24no—
28C22×C79⋊C8—24no—
29C22×C79⋊C8D418yes—
30C22×C79⋊C8C2314yes—
31C2×C4⋊Dic79—24no—
32C2×C4⋊Dic79—24no—
33C2×C4⋊Dic79—22no—
34C2×C4⋊Dic79—28no—
35C2×C4⋊Dic79—48no—
36C2×C4⋊Dic79C2314yes—
37#14579085—216no—
38#14579082—216no—
39#14579072—28no—
40C25×C79—21no—
41C22×Q8×C79—22no—
42C22×Q8×C79—21no—
43C22×Q8×C79—24no—
44C22×Q8×C79—24no—
45C22×Q8×C79C2×C414yes—
46C22×Q8×C79C2312yes—
47C22×D4×C79—24no—
48C22×D4×C79—21no—
49C22×D4×C79—22no—
50C22×D4×C79—24no—
51C22×D4×C79C2×C414yes—
52C22×D4×C79C2312yes—
53C23×C4×C79—21no—
54C23×C4×C79D412yes—
55C23×C4×C79C2311yescharacteristic
56#124×C79—216no—
57#124×C79—28no—
58#124×C79C2×C4116yescomplemented
59C2×C22⋊C4×C79—216no—
60C2×C22⋊C4×C79—28no—
61C2×C42×C79C2×C414yes—
62C2×C42×C79D412yes—
63C2×C42×C79D414yes—
64C2×C42×C79C2312yes—
65C22×Dic79—24no—
66C22×Dic79—44no—
67C22×Dic79—48no—
68C2×C79⋊C8—216no—
69C2×C79⋊C8—24no—
70C2×C79⋊C8—24no—
71C2×C79⋊C8C2×D418yes—
72C4⋊Dic79—24no—
73C4⋊Dic79—24no—
74C4⋊Dic79—416no—
75C4⋊Dic79—44no—
76C24×C79—24no—
77C24×C79—22no—
78C24×C79—42no—
79C24×C79—42no—
80C24×C79—44no—
81C24×C79—44no—
82C24×C79C2×D411yescharacteristic
83C2×Q8×C79—24no—
84C2×Q8×C79—22no—
85C2×Q8×C79—216no—
86C2×Q8×C79—24no—
87C2×Q8×C79—24no—
88C2×Q8×C79—48no—
89C2×Q8×C79—42no—
90C2×Q8×C79—42no—
91C2×Q8×C79C22×C414yes—
92C2×D4×C79—24no—
93C2×D4×C79—216no—
94C2×D4×C79—24no—
95C2×D4×C79—22no—
96C2×D4×C79—24no—
97C2×D4×C79—48no—
98C2×D4×C79—42no—
99C2×D4×C79—42no—
100C2×D4×C79C22×C414yes—
101C22×C4×C79—24no—
102C22×C4×C79—24no—
103C22×C4×C79—24no—
104C22×C4×C79—22no—
105C22×C4×C79—42no—
106C22×C4×C79—42no—
107C22×C4×C79C22⋊C418yes—
108C22×C4×C79C22×C412yes—
109C22×C4×C79C2×D414yes—
110C22×C4×C79C2×D411yescharacteristic
111C22×C4×C79C2×D412yes—
112C22×C4×C79C2×D414yes—
113C22×C4×C79#4114yes—
114C22×C4×C79C2411yescharacteristic
115C22⋊C4×C79—232no—
116C42×C79C22⋊C418yes—
117C42×C79C22×C414yes—
118C42×C79C2×D414yes—
119C23×C79—24no—
120C23×C79—42no—
121C23×C79—42no—
122C23×C79—44no—
123C23×C79—44no—
124C23×C79—48no—
125C23×C79—416no—
126C23×C79—88no—
127C23×C79—84no—
128C23×C79—84no—
129C23×C79C2×C22⋊C412yes—
130C23×C79#12412yes—
131C23×C79#12712yes—
132C23×C79AGL(1,ℤ/8)14yes—
133C23×C79#13714yes—
134C23×C79C22×D411yescharacteristic
135Q8×C79—28no—
136Q8×C79—44no—
137Q8×C79—48no—
138D4×C79—28no—
139D4×C79—44no—
140D4×C79—48no—
141C2×C4×C79—24no—
142C2×C4×C79—24no—
143C2×C4×C79—216no—
144C2×C4×C79—24no—
145C2×C4×C79—42no—
146C2×C4×C79—42no—
147C2×C4×C79—48no—
148C2×C4×C79C2×C22⋊C418yes—
149C2×C4×C79C2×C22⋊C412yes—
150C2×C4×C79C4×D418yes—
151C2×C4×C79#12118yes—
152C2×C4×C79#12412yes—
153C2×C4×C79#12712yes—
154C2×C4×C79C23×C411yescharacteristic
155C2×C4×C79C22×D412yes—
156C2×C4×C79C22×D411yescharacteristic
157C2×C4×C79C2×#4112yes—
158C2×Dic79—44no—
159C2×Dic79—48no—
160C2×Dic79—88no—
161C79⋊C8—28no—
162C22×C79—48no—
163C22×C79—44no—
164C22×C79—84no—
165C22×C79—82no—
166C22×C79—82no—
167C22×C79—816no—
168C22×C79#39014yes—
169C22×C79#41718yes—
170C22×C79#48918yes—
171C22×C79#49614yes—
172C22×C79#49714yes—
173C22×C79C22×C22⋊C411yescharacteristic
174C22×C79C2×#12411yescharacteristic
175C22×C79C2×#12711yescharacteristic
176C22×C79C2×AGL(1,ℤ/8)12yes—
177C22×C79C2×#13712yes—
178C4×C79—28no—
179C4×C79—44no—
180C4×C79#39014yes—
181C4×C79C2×C4×D412yes—
182C4×C79C2×#12112yes—
183Dic79—84no—
184C2×#1959—791nomaximal, Sylow
185C2×C79—84no—
186C2×C79#195918yescomplemented
187C2×C79C2×#39011yescharacteristic
188C2×C79C2×#41712yes—
189C2×C79C2×#48912yes—
190C2×C79C2×#49611yescharacteristic
191C2×C79C2×#49711yescharacteristic
192C22×#124D7911yescharacteristic
193C22×#103—792no—
194C22×#102—792no—
195C22×#97—791no—
196C2×#384—791no—
197#1959—798no—
198C79C2×#195911yescharacteristic, complemented, Sylow
199C23×Q8C2×D7911yescharacteristic
200C23×D4C2×D7911yescharacteristic
201C23×C8—792no—
202C2×#124—22no—
203C2×#124—24no—
204C2×#124Dic7918yescomplemented
205C2×#124C2×D7914yes—
206C22×C4⋊C4—792no—
207C22×C4⋊C4—1582no—
208C22×C22⋊C4—22no—
209C22×C42C2×D7911yescharacteristic
210C2×#103—798no—
211C2×#103—1588no—
212C2×#102—798no—
213C2×#102—1588no—
214C2×#97—794no—
215C2×#97—1584no—
216#384—794no—
217#384—1582no—
218C25—21no—
219C22×Q8—22no—
220C22×Q8—21no—
221C22×Q8—24no—
222C22×Q8—24no—
223C22×Q8C2×Dic7914yes—
224C22×Q8C22×D7912yes—
225C22×D4—24no—
226C22×D4—21no—
227C22×D4—22no—
228C22×D4—24no—
229C22×D4C2×Dic7914yes—
230C22×D4C22×D7912yes—
231C23×C4—21no—
232C23×C4—1582no—
233C23×C4C22⋊D7912yes—
234C23×C4C22×D7911yescharacteristic
235C22×C8—798no—
236C22×C8—794no—
237C22×C8—1584no—
238C22×C8—1584no—
239#124—216no—
240#124—28no—
241#124C2×Dic79116yescomplemented
242C2×C4⋊C4—3168no—
243C2×C4⋊C4—794no—
244C2×C4⋊C4—1582no—
245C2×C4⋊C4—1588no—
246C2×C4⋊C4—1584no—
247C2×C4⋊C4—1584no—
248C2×C22⋊C4—216no—
249C2×C22⋊C4—28no—
250C2×C42C2×Dic7914yes—
251C2×C42C22⋊D7912yes—
252C2×C42C22⋊D7914yes—
253C2×C42C22×D7912yes—
254#103—15816no—
255#102—15816no—
256#97—1588no—
257C24—24no—
258C24—22no—
259C24—42no—
260C24—42no—
261C24—44no—
262C24—44no—
263C24C2×C22⋊D7911yescharacteristic
264C2×Q8—24no—
265C2×Q8—22no—
266C2×Q8—24no—
267C2×Q8—216no—
268C2×Q8—24no—
269C2×Q8—48no—
270C2×Q8—42no—
271C2×Q8—42no—
272C2×Q8C22×Dic7914yes—
273C2×D4—24no—
274C2×D4—24no—
275C2×D4—216no—
276C2×D4—24no—
277C2×D4—22no—
278C2×D4—48no—
279C2×D4—42no—
280C2×D4—42no—
281C2×D4C22×Dic7914yes—
282C22×C4—24no—
283C22×C4—24no—
284C22×C4—24no—
285C22×C4—22no—
286C22×C4—42no—
287C22×C4—42no—
288C22×C4—3164no—
289C22×C4—3168no—
290C22×C4—1584no—
291C22×C4C22⋊Dic7918yes—
292C22×C4C22×Dic7912yes—
293C22×C4D4×D7914yes—
294C22×C4C2×C22⋊D7914yes—
295C22×C4C2×C22⋊D7911yescharacteristic
296C22×C4C2×C22⋊D7912yes—
297C22×C4#1192962314yes—
298C22×C4C23×D7911yescharacteristic
299C2×C8—798no—
300C2×C8—1584no—
301C2×C8—15816no—
302C2×C8—1584no—
303C4⋊C4—31616no—
304C4⋊C4—3164no—
305C4⋊C4—1584no—
306C4⋊C4—1584no—
307C22⋊C4—232no—
308C42C22⋊Dic7918yes—
309C42C22×Dic7914yes—
310C42C2×C22⋊D7914yes—
311C23—24no—
312C23—48no—
313C23—416no—
314C23—42no—
315C23—44no—
316C23—44no—
317C23—42no—
318C23—88no—
319C23—84no—
320C23—84no—
321C23C2×C22⋊Dic7912yes—
322C23#1457914812yes—
323C23#1457915712yes—
324C23#1457918614yes—
325C23#1457919114yes—
326C23C22×C22⋊D7911yescharacteristic
327Q8—28no—
328Q8—48no—
329Q8—44no—
330D4—28no—
331D4—48no—
332D4—44no—
333C2×C4—216no—
334C2×C4—24no—
335C2×C4—24no—
336C2×C4—24no—
337C2×C4—48no—
338C2×C4—42no—
339C2×C4—42no—
340C2×C4—3168no—
341C2×C4—3164no—
342C2×C4—6328no—
343C2×C4C2×C22⋊Dic7918yes—
344C2×C4C2×C22⋊Dic7912yes—
345C2×C4D4×Dic7918yes—
346C2×C4#1457913218yes—
347C2×C4#1457914812yes—
348C2×C4#1457915712yes—
349C2×C4C23×Dic7911yescharacteristic
350C2×C4C2×D4×D7912yes—
351C2×C4C22×C22⋊D7911yescharacteristic
352C2×C4C2×#1192962312yes—
353C8—1588no—
354C22—48no—
355C22—44no—
356C22—84no—
357C22—82no—
358C22—82no—
359C22—816no—
360C22#1909846614yes—
361C22#1909856418yes—
362C22#1909892218yes—
363C22#1909895314yes—
364C22#1909895814yes—
365C22C22×C22⋊Dic7911yescharacteristic
366C22C2×#1457914811yescharacteristic
367C22C2×#1457915711yescharacteristic
368C22C2×#1457918612yes—
369C22C2×#1457919112yes—
370C4—28no—
371C4—44no—
372C4—6324no—
373C4#1909846614yes—
374C4C2×D4×Dic7912yes—
375C4C2×#1457913212yes—
376C2—84no—
377C2#2376421718yesdirect product factor
378C2C2×#1909846611yescharacteristic
379C2C2×#1909856412yes—
380C2C2×#1909892212yes—
381C2C2×#1909895311yescharacteristic
382C2C2×#1909895811yescharacteristic
subgroupG/H
centerC24C2×C22⋊D79
commutatorC2×C4×C79C23×C4
FrattiniC22×C4C23×D79
FittingC22×#124×C79C2
socleC24×C79C2×D4
prime radicalC23×D4×C79C22
cosocleC22×C4×C79C24
hypercenterC22×#124D79
hypocenterC79C2×#1959
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C24 ◁ C22×C42 ◁ C22×#124

Complements

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

NH ≅ G/Ntype
1. C22×#14579085C2semidirect
3. C22×#14579072C2semidirect
4. C2×#19098433C2semidirect
5. #23764217C2direct (N × H)
11. C2×#14579085C22semidirect
15. C2×#14579072C22semidirect
17. #19098433C22semidirect
22. C2×#124×C79C4semidirect
58. #124×C79C2×C4semidirect
186. C2×C79#1959semidirect
198. C79C2×#1959semidirect
204. C2×#124Dic79semidirect
241. #124C2×Dic79semidirect
377. C2#23764217direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145790852
C22×#145790822
C22×#145790722
C2×#190984332
#237642172
C22×#124×C792
C2×#195979