Finite Group Databasebeta

← C4×#19151467 #36475652

Subgroups — C4×#19151467 #36475652

Order 22784.

2094 conjugacy classes of subgroups.

The subgroup lattice has 360 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19151467C212yesmaximal
2C2×C4×#13083553C214yesmaximal
3C2×C4×C4⋊Dic89C211yesmaximal, characteristic
4C2×C42×Dic89C211yesmaximal, characteristic
5#26018481C212yesmaximal
6#26018480C214yesmaximal
7C2×C4×C4⋊C4×C89C211yesmaximal, characteristic
8C22×C4⋊Dic89C2212yes—
9C22×#13083553C2218yes—
10C22×C4×Dic89C2212yes—
11C22×C4×Dic89C2212yes—
12C22×C4×Dic89C2211yescharacteristic
13C22×C4×Dic89C2211yescharacteristic
14C22×C4×Dic89C2212yes—
15#19151467C4116yesdirect product factor
16C4×#13083553—216no—
17C4×C4⋊Dic89—24no—
18C2×#15667919C2212yes—
19C2×#15667919C2218yes—
20C42×Dic89C418yescomplemented
21C22×C4⋊C4×C89C2212yes—
22C22×C42×C89C2212yes—
23C22×C42×C89C2211yescharacteristic
24C4×C4⋊C4×C89—24no—
25C2×#95×C89C2212yes—
26C23×Dic89C2314yes—
27C23×Dic89C2312yes—
28C23×Dic89C2312yes—
29C2×C4⋊Dic89—24no—
30C2×C4⋊Dic89—24no—
31C2×C4⋊Dic89C2×C418yes—
32C2×#13083553—216no—
33C2×#13083553—216no—
34C2×#13083553C2×C4132yes—
35C2×C4×Dic89—28no—
36C2×C4×Dic89—24no—
37C2×C4×Dic89—28no—
38C2×C4×Dic89—24no—
39C2×C4×Dic89C2×C418yes—
40C2×C4×Dic89C2×C414yes—
41C2×C4×Dic89C2×C414yes—
42C2×C4×Dic89C2×C418yes—
43C2×C4×Dic89C2×C418yes—
44C2×C4×Dic89D418yes—
45C2×C4×Dic89Q818yes—
46#15667919—216no—
47#15667919—24no—
48C23×C4×C89C2314yes—
49C23×C4×C89C2311yescharacteristic
50C23×C4×C89C2311yescharacteristic
51C23×C4×C89C2311yescharacteristic
52C2×C4⋊C4×C89—24no—
53C2×C4⋊C4×C89—24no—
54C2×C4⋊C4×C89C2×C418yes—
55C2×C42×C89—24no—
56C2×C42×C89—28no—
57C2×C42×C89C2×C414yes—
58C2×C42×C89D414yes—
59C2×C42×C89Q814yes—
60#95×C89—24no—
61C22×Dic89—24no—
62C22×Dic89—24no—
63C22×Dic89—28no—
64C22×Dic89—24no—
65C22×Dic89—28no—
66C22×Dic89—24no—
67C22×Dic89C22×C418yes—
68C22×Dic89C22×C414yes—
69C22×Dic89C22×C414yes—
70C22×Dic89C22×C418yes—
71C22×Dic89C2×D414yes—
72C22×Dic89C2×D414yes—
73C22×Dic89C2×Q814yes—
74C22×Dic89C2×Q814yes—
75C22×Dic89#4118yes—
76C4⋊Dic89—216no—
77#13083553—264no—
78C4×Dic89—28no—
79C4×Dic89—216no—
80C4×Dic89—48no—
81C4×Dic89C42116yescomplemented
82C4×Dic89C4⋊C4132yescomplemented
83C24×C89C2411yescharacteristic
84C22×C4×C89—24no—
85C22×C4×C89—24no—
86C22×C4×C89—28no—
87C22×C4×C89—24no—
88C22×C4×C89—28no—
89C22×C4×C89C22×C418yes—
90C22×C4×C89C22×C412yes—
91C22×C4×C89C22×C412yes—
92C22×C4×C89C22×C414yes—
93C22×C4×C89C22×C412yes—
94C22×C4×C89C2×D412yes—
95C22×C4×C89C2×D412yes—
96C22×C4×C89C2×D414yes—
97C22×C4×C89C2×D412yes—
98C22×C4×C89C2×Q812yes—
99C22×C4×C89C2×Q812yes—
100C22×C4×C89C2×Q814yes—
101C22×C4×C89C2×Q812yes—
102C22×C4×C89#4114yes—
103C4⋊C4×C89—216no—
104C42×C89—48no—
105C42×C89C4⋊C4116yescomplemented
106C23×C89C23×C411yescharacteristic
107C23×C89C23×C412yes—
108C23×C89C22×D412yes—
109C23×C89C22×D411yescharacteristic
110C23×C89C22×Q812yes—
111C23×C89C22×Q811yescharacteristic
112C23×C89C2×#4114yes—
113C23×C89C2×#4112yes—
114C2×C4×C89—24no—
115C2×C4×C89—24no—
116C2×C4×C89—24no—
117C2×C4×C89—28no—
118C2×C4×C89—216no—
119C2×C4×C89—44no—
120C2×C4×C89—44no—
121C2×C4×C89—48no—
122C2×C4×C89C2×C4214yes—
123C2×C4×C89C2×C4⋊C418yes—
124C2×C4×C89C2×C4⋊C414yes—
125C2×C4×C89C2×C4⋊C414yes—
126C2×C4×C89C2×C4⋊C414yes—
127C2×C4×C89#11714yes—
128C2×C4×C89C4×D418yes—
129C2×C4×C89C4×Q818yes—
130C2×C4×C89#12714yes—
131C2×C4×C89C4⋊Q814yes—
132C2×C4×C89C4⋊Q818yes—
133C2×Dic89—24no—
134C2×Dic89—24no—
135C2×Dic89—28no—
136C2×Dic89—28no—
137C2×Dic89—216no—
138C2×Dic89—28no—
139C2×Dic89—44no—
140C2×Dic89—44no—
141C2×Dic89—48no—
142C2×Dic89C2×C4218yes—
143C2×Dic89C2×C4⋊C418yes—
144C2×Dic89C2×C4⋊C418yes—
145C2×Dic89#11718yes—
146C2×Dic89C4×D4116yes—
147C2×Dic89C4×Q8116yes—
148C22×C89C22×C4211yescharacteristic
149C22×C89C22×C4⋊C412yes—
150C22×C89C22×C4⋊C411yescharacteristic
151C22×C89C2×#11712yes—
152C22×C89C2×#11711yescharacteristic
153C22×C89C2×C4×D414yes—
154C22×C89C2×C4×D412yes—
155C22×C89C2×C4×Q814yes—
156C22×C89C2×C4×Q812yes—
157C22×C89C2×#12711yescharacteristic
158C22×C89C2×C4⋊Q811yescharacteristic
159C22×C89C2×C4⋊Q812yes—
160C22×C89#53212yes—
161C22×C89#53214yes—
162C22×C89#53312yes—
163C22×C89#53314yes—
164C4×C89—24no—
165C4×C89—48no—
166C4×C89C4×C4⋊C418yescomplemented
167C4×C89#38418yescomplemented
168Dic89—28no—
169Dic89—48no—
170Dic89C4×C4⋊C4116yescomplemented
171C4×#384—891nomaximal, Sylow
172C2×C89C2×C4×C4⋊C412yes—
173C2×C89C2×C4×C4⋊C411yescharacteristic
174C2×C89C2×#38411yescharacteristic
175C2×C89#228512yes—
176C2×C89#228511yescharacteristic
177C2×C89C4×#12712yes—
178C2×C89C4×C4⋊Q812yes—
179C2×C89C4×C4⋊Q814yes—
180C2×#384—892no—
181C2×C4×C4⋊C4—891no—
182C2×C4×C4⋊C4—894no—
183C2×C4×C4⋊C4D8911yescharacteristic
184C2×C43—891no—
185C4⋊#95—894no—
186C4⋊#95—892no—
187C89C4×#38411yescharacteristic, complemented, Sylow
188C22×C4⋊C4—898no—
189C22×C4⋊C4—892no—
190C22×C4⋊C4C2×D8912yes—
191C22×C42—891no—
192C22×C42—892no—
193C22×C42—892no—
194C22×C42—891no—
195C22×C42—892no—
196C22×C42C2×D8912yes—
197C22×C42C2×D8911yescharacteristic
198#384—8916no—
199C4×C4⋊C4—24no—
200C4×C4⋊C4—17816no—
201C4×C4⋊C4—1784no—
202C2×#95—898no—
203C2×#95—892no—
204C2×#95C2×D8912yes—
205C43—898no—
206C23×C4—892no—
207C23×C4—892no—
208C23×C4—894no—
209C23×C4C22×D8914yes—
210C23×C4C22×D8911yescharacteristic
211C23×C4C22×D8911yescharacteristic
212C23×C4C22×D8911yescharacteristic
213C2×C4⋊C4—24no—
214C2×C4⋊C4—24no—
215C2×C4⋊C4—8932no—
216C2×C4⋊C4—898no—
217C2×C4⋊C4—17816no—
218C2×C4⋊C4—17816no—
219C2×C4⋊C4—1784no—
220C2×C4⋊C4—1784no—
221C2×C4⋊C4C4×D8918yes—
222C2×C42—28no—
223C2×C42—24no—
224C2×C42—894no—
225C2×C42—898no—
226C2×C42—898no—
227C2×C42—898no—
228C2×C42—898no—
229C2×C42—898no—
230C2×C42—894no—
231C2×C42—1788no—
232C2×C42—1784no—
233C2×C42—1788no—
234C2×C42—1784no—
235C2×C42Dic17814yes—
236C2×C42C4×D8914yes—
237C2×C42C22⋊D8914yes—
238#95—24no—
239#95—17816no—
240#95—1784no—
241C24C23×D8911yescharacteristic
242C22×C4—24no—
243C22×C4—28no—
244C22×C4—24no—
245C22×C4—28no—
246C22×C4—24no—
247C22×C4—894no—
248C22×C4—898no—
249C22×C4—894no—
250C22×C4—894no—
251C22×C4—898no—
252C22×C4—894no—
253C22×C4—894no—
254C22×C4—894no—
255C22×C4—898no—
256C22×C4—1788no—
257C22×C4—1784no—
258C22×C4—1788no—
259C22×C4—1784no—
260C22×C4—1784no—
261C22×C4—1784no—
262C22×C4C2×C4×D8918yes—
263C22×C4C2×C4×D8912yes—
264C22×C4C2×C4×D8912yes—
265C22×C4C2×C4×D8914yes—
266C22×C4C2×C4×D8912yes—
267C22×C4D4×D8914yes—
268C22×C4C2×C22⋊D8912yes—
269C22×C4C2×C22⋊D8912yes—
270C22×C4C2×C22⋊D8912yes—
271C22×C4Q8×D8914yes—
272C22×C4C2×Dic17812yes—
273C22×C4C2×Dic17812yes—
274C22×C4C2×Dic17812yes—
275C22×C4#1308357414yes—
276C4⋊C4—216no—
277C4⋊C4—17864no—
278C4⋊C4—17816no—
279C42—48no—
280C42—8916no—
281C42—8932no—
282C42—3568no—
283C42—17816no—
284C42—1788no—
285C42#13083553116yescomplemented
286C23C22×C4×D8911yescharacteristic
287C23C22×C4×D8912yes—
288C23C2×D4×D8912yes—
289C23C22×C22⋊D8911yescharacteristic
290C23C2×Q8×D8912yes—
291C23C22×Dic17811yescharacteristic
292C23#41×D8914yes—
293C23C2×#1308357412yes—
294C2×C4—24no—
295C2×C4—24no—
296C2×C4—24no—
297C2×C4—216no—
298C2×C4—28no—
299C2×C4—44no—
300C2×C4—44no—
301C2×C4—48no—
302C2×C4—898no—
303C2×C4—898no—
304C2×C4—898no—
305C2×C4—8916no—
306C2×C4—8916no—
307C2×C4—898no—
308C2×C4—3564no—
309C2×C4—3564no—
310C2×C4—3568no—
311C2×C4—17816no—
312C2×C4—1788no—
313C2×C4—1788no—
314C2×C4—1788no—
315C2×C4—1784no—
316C2×C4—1784no—
317C2×C4C42×D8914yes—
318C2×C4C4⋊C4×D8918yes—
319C2×C4C2×#1308355314yes—
320C2×C4C2×#1308355314yes—
321C2×C4C2×#1308355314yes—
322C2×C4#1566796914yes—
323C2×C4C4×C22⋊D8918yes—
324C2×C4C4×Dic17818yes—
325C2×C4#1566800814yes—
326C2×C4#1566801014yes—
327C2×C4#1566801118yes—
328C22C2×C42×D8911yescharacteristic
329C22C2×C4⋊C4×D8912yes—
330C22C22×#1308355311yescharacteristic
331C22#117×D8912yes—
332C22C2×#1566796911yescharacteristic
333C22C4×D4×D8914yes—
334C22C2×C4×C22⋊D8912yes—
335C22C4×Q8×D8914yes—
336C22C2×C4×Dic17812yes—
337C22C2×#1566800811yescharacteristic
338C22C2×#1566801011yescharacteristic
339C22C2×#1566801112yes—
340C22#1915214412yes—
341C22#1915214514yes—
342C22#1915215112yes—
343C22#1915215214yes—
344C4—24no—
345C4—48no—
346C4—8916no—
347C4—3568no—
348C4—1788no—
349C4C4×#1308355318yescomplemented
350C4#1915146718yesdirect product factor
351C2C4×C4⋊C4×D8912yes—
352C2C2×C4×#1308355311yescharacteristic
353C2C2×#1915146711yescharacteristic
354C2#2602265511yescharacteristic
355C2#2602265612yes—
356C2C4×#1566800812yes—
357C2C4×#1566801012yes—
358C2C4×#1566801114yes—
subgroupG/H
centerC23×C4C22×D89
commutatorC22×C89C22×C42
FrattiniC24C23×D89
FittingC2×C4×C4⋊C4×C89C2
socle, prime radical, cosocleC24×C89C24
hypercenterC2×C4×C4⋊C4D89
hypocenterC89C4×#384
LCSG ▷ C22×C89 ▷ C89
UCSC1 ◁ C23×C4 ◁ C2×C4×C4⋊C4

Complements

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

NH ≅ G/Ntype
15. #19151467C4direct (N × H)
20. C42×Dic89C4semidirect
81. C4×Dic89C42semidirect
82. C4×Dic89C4⋊C4semidirect
105. C42×C89C4⋊C4semidirect
166. C4×C89C4×C4⋊C4semidirect
167. C4×C89#384semidirect
170. Dic89C4×C4⋊C4semidirect
187. C89C4×#384semidirect
285. C42#13083553semidirect
349. C4C4×#13083553semidirect
350. C4#19151467direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191514672
C2×C4×#130835532
C2×C4×C4⋊Dic892
C2×C42×Dic892
#260184812
#260184802
C2×C4×C4⋊C4×C892
C4×#38489