Finite Group Databasebeta

← C2×#22625859 #34021251

Subgroups — C2×#22625859 #34021251

Order 18688.

1134 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
1#22625859C218yesmaximal, direct product factor
2C2×#17989453C212yesmaximal
3C2×#17989453C212yesmaximal
4C2×#17989453C212yesmaximal
5C2×C42×Dic73C211yesmaximal, characteristic
6C23×#10596833C2214yes—
7#17989453C2218yes—
8#17989453C2218yes—
9#17989453C2218yes—
10C22×C4×Dic73C411yescharacteristic
11C22×C4×Dic73C411yescharacteristic
12C22×C4×Dic73C411yescharacteristic
13C22×C4×Dic73C2211yescharacteristic
14C22×C4×Dic73C2211yescharacteristic
15C22×C4×Dic73C2211yescharacteristic
16C42×Dic73C414yes—
17C42×Dic73C2214yes—
18C22×C42×C73C411yescharacteristic
19C22×#10596833—28no—
20C22×#10596833—28no—
21C22×#10596833—28no—
22C22×#10596833C2318yes—
23C23×Dic73C2×C411yescharacteristic
24C23×Dic73C2×C411yescharacteristic
25C23×Dic73C2×C411yescharacteristic
26C23×Dic73C2311yescharacteristic
27C2×C4×Dic73—24no—
28C2×C4×Dic73—24no—
29C2×C4×Dic73—24no—
30C2×C4×Dic73—24no—
31C2×C4×Dic73—24no—
32C2×C4×Dic73C818yescomplemented
33C2×C4×Dic73C2×C412yes—
34C2×C4×Dic73C2×C412yes—
35C2×C4×Dic73C2×C412yes—
36C2×C4×Dic73C2×C414yes—
37C2×C4×Dic73C2×C414yes—
38C2×C4×Dic73C2×C414yes—
39C2×C4×Dic73C2312yes—
40C2×C4×Dic73C2312yes—
41C2×C4×Dic73C2312yes—
42C23×C4×C73C2×C411yescharacteristic
43C23×C4×C73C2×C411yescharacteristic
44C23×C4×C73C2×C411yescharacteristic
45C2×C42×C73—24no—
46C2×C42×C73C2×C414yes—
47C2×#10596833—28no—
48C2×#10596833—28no—
49C2×#10596833—28no—
50C2×#10596833—416no—
51C22×Dic73—22no—
52C22×Dic73—22no—
53C22×Dic73—22no—
54C22×Dic73—22no—
55C22×Dic73—22no—
56C22×Dic73—22no—
57C22×Dic73C2×C814yes—
58C22×Dic73C2×C814yes—
59C22×Dic73M1614yes—
60C22×Dic73C22×C412yes—
61C22×Dic73C22×C412yes—
62C22×Dic73C22×C412yes—
63C22×Dic73C22×C411yescharacteristic
64C22×Dic73#4114yes—
65C22×Dic73#4114yes—
66C22×Dic73#4114yes—
67C22×Dic73C2411yescharacteristic
68C4×Dic73—28no—
69C4×Dic73—24no—
70C4×Dic73—24no—
71C4×Dic73—24no—
72C4×Dic73—28no—
73C4×Dic73—24no—
74C4×Dic73—24no—
75C4×Dic73—24no—
76C4×Dic73C2×C8116yescomplemented
77C24×C73C22×C411yescharacteristic
78C22×C4×C73—22no—
79C22×C4×C73—22no—
80C22×C4×C73—22no—
81C22×C4×C73—22no—
82C22×C4×C73—22no—
83C22×C4×C73—22no—
84C22×C4×C73C2×C814yes—
85C22×C4×C73M1614yes—
86C22×C4×C73M1614yes—
87C22×C4×C73C22×C412yes—
88C22×C4×C73C22×C412yes—
89C22×C4×C73C22×C412yes—
90C42×C73—28no—
91C23×C73#11712yes—
92C23×C73#11712yes—
93C23×C73#11712yes—
94C23×C73C22×C812yes—
95C23×C73C2×M1612yes—
96C23×C73C2×M1612yes—
97C23×C73C2×M1612yes—
98C23×C73C23×C411yescharacteristic
99C2×C4×C73—22no—
100C2×C4×C73—22no—
101C2×C4×C73—22no—
102C2×C4×C73—22no—
103C2×C4×C73—22no—
104C2×C4×C73—22no—
105C2×C4×C73—28no—
106C2×C4×C73—28no—
107C2×C4×C73—28no—
108C2×C4×C73C22×C814yes—
109C2×C4×C73C2×M1614yes—
110C2×C4×C73C2×M1614yes—
111C2×Dic73—22no—
112C2×Dic73—22no—
113C2×Dic73—22no—
114C2×Dic73—22no—
115C2×Dic73—22no—
116C2×Dic73—22no—
117C2×Dic73—28no—
118C2×Dic73—28no—
119C2×Dic73—28no—
120C2×Dic73#11712yes—
121C2×Dic73#11712yes—
122C2×Dic73#11712yes—
123C2×Dic73#126116yes—
124C2×Dic73C22×C814yes—
125C2×Dic73C22×C814yes—
126C2×Dic73C2×M1614yes—
127C2×Dic73C2×#4112yes—
128C2×Dic73C2×#4112yes—
129C2×Dic73C2×#4112yes—
130#10596833—48no—
131C22×C73#38314yes—
132C22×C73#43114yes—
133C22×C73#43114yes—
134C22×C73#43114yes—
135C22×C73#43214yes—
136C22×C73#43214yes—
137C22×C73#43214yes—
138C22×C73C2×#11711yescharacteristic
139C22×C73C2×#11711yescharacteristic
140C22×C73C2×#11711yescharacteristic
141C22×C73C23×C811yescharacteristic
142C22×C73C22×M1611yescharacteristic
143C22×C73C22×M1611yescharacteristic
144C22×C73C22×M1611yescharacteristic
145C4×C73—24no—
146C4×C73—24no—
147C4×C73—24no—
148Dic73—24no—
149Dic73—24no—
150Dic73—24no—
151Dic73#38314yes—
152Dic73C2×#12614yes—
153C2×#1839—731nomaximal, Sylow
154C2×C73#183918yescomplemented
155C2×C73C2×#38311yescharacteristic
156C2×C73C2×#43111yescharacteristic
157C2×C73C2×#43111yescharacteristic
158C2×C73C2×#43111yescharacteristic
159C2×C73C2×#43211yescharacteristic
160C2×C73C2×#43211yescharacteristic
161C2×C73C2×#43211yescharacteristic
162C2×C43—731no—
163#1839—738no—
164C2×#336—732no—
165C2×#336—732no—
166C2×#336—732no—
167C73C2×#183911yescharacteristic, complemented, Sylow
168C23×C8—734no—
169C22×C42—731no—
170C22×C42—731no—
171C22×C42—731no—
172C22×C42—731no—
173C22×C42—731no—
174C22×C42—731no—
175C22×C42#6440811yescharacteristic
176C43—734no—
177C43—734no—
178#336—738no—
179#336—738no—
180#336—738no—
181C23×C4—731no—
182C23×C4—731no—
183C23×C4—731no—
184C23×C4—731no—
185C23×C4C2×#6440811yescharacteristic
186C23×C4C2×#6440811yescharacteristic
187C23×C4C2×#6440811yescharacteristic
188C22×C8—738no—
189C22×C8—1468no—
190C22×C8—1468no—
191C22×C8—1468no—
192C2×C42—24no—
193C2×C42—738no—
194C2×C42—734no—
195C2×C42—732no—
196C2×C42—732no—
197C2×C42—732no—
198C2×C42—732no—
199C2×C42—732no—
200C2×C42—732no—
201C2×C42—734no—
202C2×C42—734no—
203C2×C42—1464no—
204C2×C42—1464no—
205C2×C42—1464no—
206C2×C42—1464no—
207C2×C42—1464no—
208C2×C42C2×#6440814yes—
209C24C22×#6440811yescharacteristic
210C22×C4—22no—
211C22×C4—22no—
212C22×C4—22no—
213C22×C4—22no—
214C22×C4—22no—
215C22×C4—22no—
216C22×C4—731no—
217C22×C4—731no—
218C22×C4—734no—
219C22×C4—734no—
220C22×C4—734no—
221C22×C4—734no—
222C22×C4—734no—
223C22×C4—734no—
224C22×C4—732no—
225C22×C4—732no—
226C22×C4—732no—
227C22×C4—1462no—
228C22×C4—1462no—
229C22×C4—1462no—
230C22×C4—1462no—
231C22×C4—1462no—
232C22×C4—1462no—
233C22×C4#1192403614yes—
234C22×C4#1192403714yes—
235C22×C4#1192403814yes—
236C22×C4C22×#6440812yes—
237C22×C4C22×#6440812yes—
238C22×C4C22×#6440812yes—
239C2×C8—29216no—
240C2×C8—1468no—
241C2×C8—1468no—
242C2×C8—1468no—
243C42—28no—
244C42—7316no—
245C42—1464no—
246C42—1464no—
247C42—1464no—
248C42—1464no—
249C42—1464no—
250C42—1464no—
251C42—1468no—
252C42—1468no—
253C23#1455667012yes—
254C23#1455667012yes—
255C23#1455667012yes—
256C23C2×#1192403612yes—
257C23C2×#1192403712yes—
258C23D73⋊M1612yes—
259C23C2×#1192403812yes—
260C23C23×#6440811yescharacteristic
261C2×C4—22no—
262C2×C4—22no—
263C2×C4—22no—
264C2×C4—22no—
265C2×C4—22no—
266C2×C4—22no—
267C2×C4—28no—
268C2×C4—28no—
269C2×C4—28no—
270C2×C4—732no—
271C2×C4—732no—
272C2×C4—732no—
273C2×C4—732no—
274C2×C4—732no—
275C2×C4—732no—
276C2×C4—7316no—
277C2×C4—734no—
278C2×C4—734no—
279C2×C4—734no—
280C2×C4—1462no—
281C2×C4—1462no—
282C2×C4—1462no—
283C2×C4—1462no—
284C2×C4—1462no—
285C2×C4—1462no—
286C2×C4—1468no—
287C2×C4—1468no—
288C2×C4—1468no—
289C2×C4C2×#1192403614yes—
290C2×C4C2×#1192403714yes—
291C2×C4C2×#1192403814yes—
292C8—2928no—
293C22#1798953214yes—
294C22#1798960414yes—
295C22#1798960514yes—
296C22#1798960614yes—
297C22#1798960714yes—
298C22#1798960814yes—
299C22#1798960914yes—
300C22C2×#1455667011yescharacteristic
301C22C2×#1455667011yescharacteristic
302C22C2×#1455667011yescharacteristic
303C22C22×#1192403611yescharacteristic
304C22C22×#1192403711yescharacteristic
305C22C2×D73⋊M1611yescharacteristic
306C22C22×#1192403811yescharacteristic
307C4—24no—
308C4—24no—
309C4—24no—
310C4—734no—
311C4—734no—
312C4—1464no—
313C4—1464no—
314C4—1464no—
315C2#2262585918yesdirect product factor
316C2C2×#1798953211yescharacteristic
317C2C2×#1798960411yescharacteristic
318C2C2×#1798960511yescharacteristic
319C2C2×#1798960611yescharacteristic
320C2C2×#1798960711yescharacteristic
321C2C2×#1798960811yescharacteristic
322C2C2×#1798960911yescharacteristic
subgroupG/H
centerC24C22×#64408
commutatorC22×C73C23×C8
FrattiniC23C23×#64408
FittingC22×C42×C73C4
socle, prime radicalC24×C73C22×C4
cosocleC22×Dic73C24
hypercenterC22×C42#64408
hypocenterC73C2×#1839
LCSG ▷ C22×C73 ▷ C73
UCSC1 ◁ C24 ◁ C22×C42

Complements

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

NH ≅ G/Ntype
1. #22625859C2direct (N × H)
32. C2×C4×Dic73C8semidirect
76. C4×Dic73C2×C8semidirect
154. C2×C73#1839semidirect
167. C73C2×#1839semidirect
315. C2#22625859direct (N × H)

Maximal subgroups

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

subgroupindex
#226258592
C2×#179894532
C2×C42×Dic732
C2×#183973