Finite Group Databasebeta

← C4×#19098942 #34296704

Subgroups — C4×#19098942 #34296704

Order 20224.

1086 conjugacy classes of subgroups.

The subgroup lattice has 324 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19098942C211yesmaximal, characteristic
2C2×C4×#11929614C214yesmaximal
3C4×#14579161C211yesmaximal, characteristic
4#23764260C214yesmaximal
5#23764203C211yesmaximal, characteristic
6#23764201C211yesmaximal, characteristic
7#23763559C211yesmaximal, characteristic
8C42×C79⋊C8C211yesmaximal, characteristic
9C4×C4⋊Q8×C79C211yesmaximal, characteristic
10C22×#11929614C2214yes—
11C2×#14579161C2211yescharacteristic
12C2×C4×Dic158C2212yes—
13#19098942C418yesdirect product factor
14C4×#11929614—216no—
15C2×#14579094C2214yes—
16C2×#14579085C2214yes—
17C2×#14579084C2214yes—
18C2×C4×C79⋊C8C2212yes—
19C2×C4×C79⋊C8C2211yescharacteristic
20C2×C4×C79⋊C8C2211yescharacteristic
21C2×C4×C79⋊C8C2212yes—
22#19098469C2212yes—
23#19098461—22no—
24#19098433C2211yescharacteristic
25C4×C4⋊Dic79—22no—
26C2×C4⋊Q8×C79C2211yescharacteristic
27C2×C4×Q8×C79C2212yes—
28#391×C79C2212yes—
29#389×C79—22no—
30#384×C79C2211yescharacteristic
31C4×C4⋊C4×C79—22no—
32C43×C79C2211yescharacteristic
33C22×Dic158C2312yes—
34C2×#11929614—28no—
35C2×#11929614—28no—
36C2×#11929614C2×C4116yes—
37C22×C79⋊C8C2312yes—
38C22×C79⋊C8C2312yes—
39#14579161—22no—
40#14579161C2×C414yes—
41C4×Dic158—28no—
42C2×C4⋊Dic79—22no—
43C2×C4⋊Dic79—22no—
44C2×C4⋊Dic79C2312yes—
45C2×Dic79⋊C4—22no—
46C2×C4×Dic79—22no—
47#14579094—28no—
48#14579085—28no—
49#14579084—28no—
50C4×C79⋊C8—22no—
51C4×C79⋊C8—24no—
52C4×C79⋊C8C2×C414yes—
53C4×C79⋊C8D418yes—
54C79⋊#95—24no—
55C22×Q8×C79C2312yes—
56C4⋊Q8×C79—22no—
57C4⋊Q8×C79C2×C414yes—
58C4×Q8×C79—28no—
59C2×C4⋊C4×C79—22no—
60C2×C4⋊C4×C79—22no—
61C2×C4⋊C4×C79—22no—
62C2×C4⋊C4×C79C2312yes—
63C2×C42×C79—22no—
64C2×C42×C79D412yes—
65C2×C42×C79D412yes—
66C2×C42×C79C2311yescharacteristic
67C2×C42×C79C2311yescharacteristic
68C2×C42×C79C2311yescharacteristic
69#95×C79—24no—
70C2×Dic158—24no—
71C2×Dic158—24no—
72C2×Dic158—22no—
73C2×Dic158C22×C414yes—
74C22×Dic79—22no—
75C22×Dic79—22no—
76#11929614—232no—
77C2×C79⋊C8—22no—
78C2×C79⋊C8—22no—
79C2×C79⋊C8C22×C414yes—
80C2×C79⋊C8C2×D414yes—
81C2×C79⋊C8C2×D414yes—
82C2×C79⋊C8#4114yes—
83C4⋊Dic79—28no—
84C4⋊Dic79—24no—
85C4⋊Dic79—44no—
86Dic79⋊C4—44no—
87C4×Dic79—44no—
88C2×Q8×C79—22no—
89C2×Q8×C79—24no—
90C2×Q8×C79—24no—
91C2×Q8×C79C22×C414yes—
92C22×C4×C79—22no—
93C22×C4×C79—22no—
94C22×C4×C79C2×D411yescharacteristic
95C22×C4×C79C2×D412yes—
96C22×C4×C79C2×D412yes—
97C22×C4×C79C2×D411yescharacteristic
98C22×C4×C79C2411yescharacteristic
99C4⋊C4×C79—28no—
100C4⋊C4×C79—24no—
101C4⋊C4×C79—44no—
102C4⋊C4×C79—44no—
103C42×C79—24no—
104C42×C79—22no—
105C42×C79—44no—
106C42×C79Q1618yescomplemented
107C42×C79C22×C412yes—
108C42×C79C2×D414yes—
109C42×C79#4112yes—
110C23×C79C22×D411yescharacteristic
111Q8×C79—28no—
112Q8×C79—44no—
113C2×C4×C79—22no—
114C2×C4×C79—22no—
115C2×C4×C79—22no—
116C2×C4×C79—24no—
117C2×C4×C79—42no—
118C2×C4×C79—42no—
119C2×C4×C79—42no—
120C2×C4×C79—44no—
121C2×C4×C79C4×D414yes—
122C2×C4×C79#12712yes—
123C2×C4×C79#12712yes—
124C2×C4×C79C2×Q1614yes—
125C2×C4×C79C2×Q1614yes—
126C2×C4×C79C2×Q1614yes—
127C2×C4×C79#13514yes—
128C2×C4×C79C23×C411yescharacteristic
129C2×C4×C79C22×D412yes—
130C2×C4×C79C2×#4112yes—
131C2×C4×C79C2×#4111yescharacteristic
132C2×Dic79—24no—
133C2×Dic79—42no—
134C2×Dic79—42no—
135C2×Dic79—42no—
136C2×Dic79—44no—
137Dic158—28no—
138Dic158—44no—
139C79⋊C8—24no—
140C79⋊C8C4×D418yes—
141C22×C79C2×C4×D411yescharacteristic
142C22×C79C2×#12711yescharacteristic
143C22×C79#53211yescharacteristic
144C22×C79C22×Q1612yes—
145C22×C79C2×#13512yes—
146C4×C79—22no—
147C4×C79—24no—
148C4×C79—44no—
149C4×C79—82no—
150C4×C79C4×Q1618yescomplemented
151C4×C79#49414yescomplemented
152C4×C79C2×C4×D412yes—
153C4×C79#53212yes—
154Dic79—44no—
155Dic79—82no—
156C4×#494—791nomaximal, Sylow
157C2×C79C4×#12711yescharacteristic
158C2×C79C2×C4×Q1612yes—
159C2×C79C2×#49411yescharacteristic
160C2×C79#314711yescharacteristic
161C2×C79#317012yes—
162C2×#494—791no—
163C2×C4×Q16—794no—
164C4×C4⋊Q8—791no—
165C4×C4⋊Q8D7911yescharacteristic
166#1969—794no—
167#1956—791no—
168#1956—791no—
169#1845—791no—
170C42×C8—791no—
171C79C4×#49411yescharacteristic, complemented, Sylow
172C22×Q16—794no—
173C2×C4⋊Q8—791no—
174C2×C4⋊Q8C2×D7911yescharacteristic
175C2×C4×Q8—792no—
176C2×C4×Q8C2×D7912yes—
177#494—798no—
178C4×Q16—15816no—
179C2×#107—794no—
180C2×#103—794no—
181C2×#103—794no—
182C2×C4×C8—791no—
183C2×C4×C8—792no—
184C2×C4×C8—791no—
185C2×C4×C8—792no—
186#391—792no—
187#391C2×D7912yes—
188#389—22no—
189#389—1582no—
190#384—791no—
191#384C2×D7911yescharacteristic
192C4×C4⋊C4—22no—
193C4×C4⋊C4—1582no—
194C43C2×D7911yescharacteristic
195C22×Q8—792no—
196C22×Q8C22×D7912yes—
197C2×Q16—7916no—
198C2×Q16—1588no—
199C2×Q16—1588no—
200C22×C8—792no—
201C22×C8—792no—
202C4⋊Q8—22no—
203C4⋊Q8—794no—
204C4⋊Q8—1582no—
205C4⋊Q8C4×D7914yes—
206C4×Q8—28no—
207C4×Q8—1588no—
208C2×C4⋊C4—22no—
209C2×C4⋊C4—22no—
210C2×C4⋊C4—22no—
211C2×C4⋊C4—792no—
212C2×C4⋊C4—1582no—
213C2×C4⋊C4—1582no—
214C2×C4⋊C4—1582no—
215C2×C4⋊C4C22×D7912yes—
216C2×C42—22no—
217C2×C42—1582no—
218C2×C42C22⋊D7912yes—
219C2×C42C22⋊D7912yes—
220C2×C42C22×D7911yescharacteristic
221C2×C42C22×D7911yescharacteristic
222C2×C42C22×D7911yescharacteristic
223#107—1588no—
224#103—1588no—
225#103—1588no—
226C4×C8—794no—
227C4×C8—798no—
228C4×C8—1584no—
229C4×C8—1582no—
230#95—24no—
231#95—1584no—
232C2×Q8—22no—
233C2×Q8—24no—
234C2×Q8—24no—
235C2×Q8—794no—
236C2×Q8—1584no—
237C2×Q8—1584no—
238C2×Q8—1582no—
239C2×Q8C2×C4×D7914yes—
240C22×C4—22no—
241C22×C4—22no—
242C22×C4—1582no—
243C22×C4—1582no—
244C22×C4C2×C22⋊D7911yescharacteristic
245C22×C4C2×C22⋊D7912yes—
246C22×C4C2×C22⋊D7912yes—
247C22×C4C2×C22⋊D7911yescharacteristic
248C22×C4C23×D7911yescharacteristic
249Q16—15832no—
250C2×C8—794no—
251C2×C8—794no—
252C2×C8—794no—
253C2×C8—794no—
254C2×C8—1582no—
255C2×C8—1582no—
256C4⋊C4—28no—
257C4⋊C4—24no—
258C4⋊C4—44no—
259C4⋊C4—44no—
260C4⋊C4—3164no—
261C4⋊C4—3164no—
262C4⋊C4—1584no—
263C4⋊C4—1588no—
264C42—22no—
265C42—24no—
266C42—44no—
267C42—3164no—
268C42#1192961418yescomplemented
269C42C2×C4×D7912yes—
270C42D4×D7914yes—
271C42#1192962412yes—
272C23C22×C22⋊D7911yescharacteristic
273Q8—28no—
274Q8—44no—
275Q8—3164no—
276Q8—1588no—
277C2×C4—22no—
278C2×C4—22no—
279C2×C4—22no—
280C2×C4—24no—
281C2×C4—42no—
282C2×C4—42no—
283C2×C4—44no—
284C2×C4—42no—
285C2×C4—3162no—
286C2×C4—3162no—
287C2×C4—3164no—
288C2×C4—3162no—
289C2×C4—1584no—
290C2×C4C4×C22⋊D7914yes—
291C2×C4#1457915712yes—
292C2×C4#1457915712yes—
293C2×C4C2×#1192961414yes—
294C2×C4C2×#1192961414yes—
295C2×C4C2×#1192961414yes—
296C2×C4#1457918114yes—
297C2×C4C22×C4×D7911yescharacteristic
298C2×C4C2×D4×D7912yes—
299C2×C4#41×D7912yes—
300C2×C4C2×#1192962411yescharacteristic
301C8—798no—
302C8—1584no—
303C22C2×C4×C22⋊D7911yescharacteristic
304C22C2×#1457915711yescharacteristic
305C22#1909910911yescharacteristic
306C22C22×#1192961412yes—
307C22C2×#1457918112yes—
308C4—24no—
309C4—22no—
310C4—44no—
311C4—82no—
312C4—3164no—
313C4—6322no—
314C4C4×#1192961418yescomplemented
315C4#1909894214yesdirect product factor
316C4C4×D4×D7912yes—
317C4#1909911012yes—
318C2C4×#1457915711yescharacteristic
319C2C2×C4×#1192961412yes—
320C2C2×#1909894211yescharacteristic
321C2#2377382611yescharacteristic
322C2#2377398212yes—
subgroupG/H
centerC22×C4C2×C22⋊D79
commutatorC2×C4×C79C23×C4
FrattiniC22×C4C23×D79
FittingC4×C4⋊Q8×C79C2
socle, prime radicalC23×C79C22×D4
cosocleC22×C4×C79C24
hypercenterC4×C4⋊Q8D79
hypocenterC79C4×#494
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C22×C4 ◁ C43 ◁ C4×C4⋊Q8

Complements

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

NH ≅ G/Ntype
13. #19098942C4direct (N × H)
106. C42×C79Q16semidirect
150. C4×C79C4×Q16semidirect
151. C4×C79#494semidirect
171. C79C4×#494semidirect
268. C42#11929614semidirect
314. C4C4×#11929614semidirect
315. C4#19098942direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#190989422
C2×C4×#119296142
C4×#145791612
#237642602
#237642032
#237642012
#237635592
C42×C79⋊C82
C4×C4⋊Q8×C792
C4×#49479