Finite Group Databasebeta

← C4×#17988966 #33094419

Subgroups — C4×#17988966 #33094419

Order 18688.

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×#17988966C211yesmaximal, characteristic
2C2×C4×#11924018C214yesmaximal
3C4×#14556591C211yesmaximal, characteristic
4#22610791C214yesmaximal
5#22610734C211yesmaximal, characteristic
6#22610732C211yesmaximal, characteristic
7#22610090C211yesmaximal, characteristic
8C42×#10596831C211yesmaximal, characteristic
9C4×C4⋊Q8×C73C211yesmaximal, characteristic
10C22×#11924018C2214yes—
11C2×#14556591C2211yescharacteristic
12C2×C4×Dic146C2212yes—
13#17988966C418yesdirect product factor
14C4×#11924018—216no—
15C2×#14556524C2214yes—
16C2×#14556515C2214yes—
17C2×#14556514C2214yes—
18C2×C4×#10596831C2211yescharacteristic
19C2×C4×#10596831C2212yes—
20C2×C4×#10596831C2211yescharacteristic
21C2×C4×#10596831C2212yes—
22#17988493C2212yes—
23#17988485—22no—
24#17988457C2211yescharacteristic
25C4×C4⋊Dic73—22no—
26C2×C4⋊Q8×C73C2211yescharacteristic
27C2×C4×Q8×C73C2212yes—
28#391×C73C2212yes—
29#389×C73—22no—
30#384×C73C2211yescharacteristic
31C4×C4⋊C4×C73—22no—
32C43×C73C2211yescharacteristic
33C22×Dic146C2312yes—
34C2×#11924018—28no—
35C2×#11924018—28no—
36C2×#11924018C2×C4116yes—
37C22×#10596831C2312yes—
38C22×#10596831C2312yes—
39#14556591—22no—
40#14556591C2×C414yes—
41C4×Dic146—28no—
42C2×C4⋊Dic73—22no—
43C2×C4⋊Dic73—22no—
44C2×C4⋊Dic73C2312yes—
45C2×#11924007—22no—
46C2×C4×Dic73—22no—
47#14556524—28no—
48#14556515—28no—
49#14556514—28no—
50C4×#10596831—24no—
51C4×#10596831—22no—
52C4×#10596831C2×C414yes—
53C4×#10596831D418yes—
54#14556498—24no—
55C22×Q8×C73C2312yes—
56C4⋊Q8×C73—22no—
57C4⋊Q8×C73C2×C414yes—
58C4×Q8×C73—28no—
59C2×C4⋊C4×C73—22no—
60C2×C4⋊C4×C73—22no—
61C2×C4⋊C4×C73—22no—
62C2×C4⋊C4×C73C2312yes—
63C2×C42×C73—22no—
64C2×C42×C73D412yes—
65C2×C42×C73D412yes—
66C2×C42×C73C2311yescharacteristic
67C2×C42×C73C2311yescharacteristic
68C2×C42×C73C2311yescharacteristic
69#95×C73—24no—
70C2×Dic146—24no—
71C2×Dic146—24no—
72C2×Dic146—22no—
73C2×Dic146C22×C414yes—
74C22×Dic73—22no—
75C22×Dic73—22no—
76#11924018—232no—
77C2×#10596831—22no—
78C2×#10596831—22no—
79C2×#10596831C22×C414yes—
80C2×#10596831C2×D414yes—
81C2×#10596831C2×D414yes—
82C2×#10596831#4114yes—
83C4⋊Dic73—28no—
84C4⋊Dic73—24no—
85C4⋊Dic73—44no—
86#11924007—44no—
87C4×Dic73—44no—
88C2×Q8×C73—22no—
89C2×Q8×C73—24no—
90C2×Q8×C73—24no—
91C2×Q8×C73C22×C414yes—
92C22×C4×C73—22no—
93C22×C4×C73—22no—
94C22×C4×C73C2×D411yescharacteristic
95C22×C4×C73C2×D412yes—
96C22×C4×C73C2×D412yes—
97C22×C4×C73C2×D411yescharacteristic
98C22×C4×C73C2411yescharacteristic
99C4⋊C4×C73—28no—
100C4⋊C4×C73—24no—
101C4⋊C4×C73—44no—
102C4⋊C4×C73—44no—
103C42×C73—24no—
104C42×C73—22no—
105C42×C73—44no—
106C42×C73Q1618yescomplemented
107C42×C73C22×C412yes—
108C42×C73C2×D414yes—
109C42×C73#4112yes—
110C23×C73C22×D411yescharacteristic
111Q8×C73—28no—
112Q8×C73—44no—
113C2×C4×C73—22no—
114C2×C4×C73—22no—
115C2×C4×C73—22no—
116C2×C4×C73—24no—
117C2×C4×C73—42no—
118C2×C4×C73—42no—
119C2×C4×C73—42no—
120C2×C4×C73—44no—
121C2×C4×C73C4×D414yes—
122C2×C4×C73#12712yes—
123C2×C4×C73#12712yes—
124C2×C4×C73C2×Q1614yes—
125C2×C4×C73C2×Q1614yes—
126C2×C4×C73C2×Q1614yes—
127C2×C4×C73#13514yes—
128C2×C4×C73C23×C411yescharacteristic
129C2×C4×C73C22×D412yes—
130C2×C4×C73C2×#4112yes—
131C2×C4×C73C2×#4111yescharacteristic
132C2×Dic73—24no—
133C2×Dic73—42no—
134C2×Dic73—42no—
135C2×Dic73—42no—
136C2×Dic73—44no—
137Dic146—28no—
138Dic146—44no—
139#10596831—24no—
140#10596831C4×D418yes—
141C22×C73C2×C4×D411yescharacteristic
142C22×C73C2×#12711yescharacteristic
143C22×C73#53211yescharacteristic
144C22×C73C22×Q1612yes—
145C22×C73C2×#13512yes—
146C4×C73—22no—
147C4×C73—24no—
148C4×C73—44no—
149C4×C73—82no—
150C4×C73C4×Q1618yescomplemented
151C4×C73#49414yescomplemented
152C4×C73C2×C4×D412yes—
153C4×C73#53212yes—
154Dic73—44no—
155Dic73—82no—
156C4×#494—731nomaximal, Sylow
157C2×C73C4×#12711yescharacteristic
158C2×C73C2×C4×Q1612yes—
159C2×C73C2×#49411yescharacteristic
160C2×C73#314711yescharacteristic
161C2×C73#317012yes—
162C2×#494—731no—
163C2×C4×Q16—734no—
164C4×C4⋊Q8—731no—
165C4×C4⋊Q8D7311yescharacteristic
166#1969—734no—
167#1956—731no—
168#1956—731no—
169#1845—731no—
170C42×C8—731no—
171C73C4×#49411yescharacteristic, complemented, Sylow
172C22×Q16—734no—
173C2×C4⋊Q8—731no—
174C2×C4⋊Q8C2×D7311yescharacteristic
175C2×C4×Q8—732no—
176C2×C4×Q8C2×D7312yes—
177#494—738no—
178C4×Q16—14616no—
179C2×#107—734no—
180C2×#103—734no—
181C2×#103—734no—
182C2×C4×C8—731no—
183C2×C4×C8—732no—
184C2×C4×C8—731no—
185C2×C4×C8—732no—
186#391—732no—
187#391C2×D7312yes—
188#389—22no—
189#389—1462no—
190#384—731no—
191#384C2×D7311yescharacteristic
192C4×C4⋊C4—22no—
193C4×C4⋊C4—1462no—
194C43C2×D7311yescharacteristic
195C22×Q8—732no—
196C22×Q8C22×D7312yes—
197C2×Q16—7316no—
198C2×Q16—1468no—
199C2×Q16—1468no—
200C22×C8—732no—
201C22×C8—732no—
202C4⋊Q8—22no—
203C4⋊Q8—734no—
204C4⋊Q8—1462no—
205C4⋊Q8C4×D7314yes—
206C4×Q8—28no—
207C4×Q8—1468no—
208C2×C4⋊C4—22no—
209C2×C4⋊C4—22no—
210C2×C4⋊C4—22no—
211C2×C4⋊C4—732no—
212C2×C4⋊C4—1462no—
213C2×C4⋊C4—1462no—
214C2×C4⋊C4—1462no—
215C2×C4⋊C4C22×D7312yes—
216C2×C42—22no—
217C2×C42—1462no—
218C2×C42C22⋊D7312yes—
219C2×C42C22⋊D7312yes—
220C2×C42C22×D7311yescharacteristic
221C2×C42C22×D7311yescharacteristic
222C2×C42C22×D7311yescharacteristic
223#107—1468no—
224#103—1468no—
225#103—1468no—
226C4×C8—734no—
227C4×C8—738no—
228C4×C8—1464no—
229C4×C8—1462no—
230#95—24no—
231#95—1464no—
232C2×Q8—22no—
233C2×Q8—24no—
234C2×Q8—24no—
235C2×Q8—734no—
236C2×Q8—1464no—
237C2×Q8—1464no—
238C2×Q8—1462no—
239C2×Q8C2×C4×D7314yes—
240C22×C4—22no—
241C22×C4—22no—
242C22×C4—1462no—
243C22×C4—1462no—
244C22×C4C2×C22⋊D7311yescharacteristic
245C22×C4C2×C22⋊D7312yes—
246C22×C4C2×C22⋊D7312yes—
247C22×C4C2×C22⋊D7311yescharacteristic
248C22×C4C23×D7311yescharacteristic
249Q16—14632no—
250C2×C8—734no—
251C2×C8—734no—
252C2×C8—734no—
253C2×C8—734no—
254C2×C8—1462no—
255C2×C8—1462no—
256C4⋊C4—28no—
257C4⋊C4—24no—
258C4⋊C4—44no—
259C4⋊C4—44no—
260C4⋊C4—2924no—
261C4⋊C4—2924no—
262C4⋊C4—1464no—
263C4⋊C4—1468no—
264C42—24no—
265C42—22no—
266C42—44no—
267C42—2924no—
268C42#1192401818yescomplemented
269C42C2×C4×D7312yes—
270C42D4×D7314yes—
271C42#1192402812yes—
272C23C22×C22⋊D7311yescharacteristic
273Q8—28no—
274Q8—44no—
275Q8—2924no—
276Q8—1468no—
277C2×C4—22no—
278C2×C4—22no—
279C2×C4—22no—
280C2×C4—24no—
281C2×C4—42no—
282C2×C4—42no—
283C2×C4—42no—
284C2×C4—44no—
285C2×C4—2922no—
286C2×C4—2922no—
287C2×C4—2922no—
288C2×C4—2924no—
289C2×C4—1464no—
290C2×C4C4×C22⋊D7314yes—
291C2×C4#1455658712yes—
292C2×C4#1455658712yes—
293C2×C4C2×#1192401814yes—
294C2×C4C2×#1192401814yes—
295C2×C4C2×#1192401814yes—
296C2×C4#1455661114yes—
297C2×C4C22×C4×D7311yescharacteristic
298C2×C4C2×D4×D7312yes—
299C2×C4#41×D7312yes—
300C2×C4C2×#1192402811yescharacteristic
301C8—738no—
302C8—1464no—
303C22C2×C4×C22⋊D7311yescharacteristic
304C22C2×#1455658711yescharacteristic
305C22#1798913311yescharacteristic
306C22C22×#1192401812yes—
307C22C2×#1455661112yes—
308C4—24no—
309C4—22no—
310C4—44no—
311C4—82no—
312C4—2924no—
313C4—5842no—
314C4C4×#1192401818yescomplemented
315C4#1798896614yesdirect product factor
316C4C4×D4×D7312yes—
317C4#1798913412yes—
318C2C4×#1455658711yescharacteristic
319C2C2×C4×#1192401812yes—
320C2C2×#1798896611yescharacteristic
321C2#2262035711yescharacteristic
322C2#2262051312yes—
subgroupG/H
centerC22×C4C2×C22⋊D73
commutatorC2×C4×C73C23×C4
FrattiniC22×C4C23×D73
FittingC4×C4⋊Q8×C73C2
socle, prime radicalC23×C73C22×D4
cosocleC22×C4×C73C24
hypercenterC4×C4⋊Q8D73
hypocenterC73C4×#494
LCSG ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C22×C4 ◁ C43 ◁ C4×C4⋊Q8

Complements

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

NH ≅ G/Ntype
13. #17988966C4direct (N × H)
106. C42×C73Q16semidirect
150. C4×C73C4×Q16semidirect
151. C4×C73#494semidirect
171. C73C4×#494semidirect
268. C42#11924018semidirect
314. C4C4×#11924018semidirect
315. C4#17988966direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179889662
C2×C4×#119240182
C4×#145565912
#226107912
#226107342
#226107322
#226100902
C42×#105968312
C4×C4⋊Q8×C732
C4×#49473