Finite Group Databasebeta

← C2×#19128428 #24921034

Subgroups — C2×#19128428 #24921034

Order 10624.

1048 conjugacy classes of subgroups.

The subgroup lattice has 260 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#19128428C2116yesmaximal, direct product factor
2C2×#14581791C211yesmaximal, characteristic
3C2×#14581791C212yesmaximal
4C2×#14581783C211yesmaximal, characteristic
5C2×#14581782C212yesmaximal
6C2×#14581782C212yesmaximal
7C2×C4×Dic166C211yesmaximal, characteristic
8C2×C4×Dic166C211yesmaximal, characteristic
9C2×#14581757C212yesmaximal
10C2×#14581757C211yesmaximal, characteristic
11C2×#14581757C211yesmaximal, characteristic
12C2×#125×C83C211yesmaximal, characteristic
13C22×Dic166C2212yes—
14C22×Dic166C2211yescharacteristic
15C22×Dic166C2211yescharacteristic
16#14581791C22116yes—
17#14581791C2218yes—
18#14581783C2218yes—
19#14581782C22116yes—
20#14581782C22116yes—
21C4×Dic166C2218yes—
22C4×Dic166C2218yes—
23#14581757C22116yes—
24#14581757C2218yes—
25#14581757C2218yes—
26C2×C4⋊Dic83C2211yescharacteristic
27C2×C4⋊Dic83C2211yescharacteristic
28C2×C4⋊Dic83C2212yes—
29C2×Dic83⋊C4C2211yescharacteristic
30C2×Dic83⋊C4C2212yes—
31C2×Dic83⋊C4C2212yes—
32C2×Dic83⋊C4C2212yes—
33C2×Dic83⋊C4C2211yescharacteristic
34C2×Dic83⋊C4C2212yes—
35C2×Dic83⋊C4C2212yes—
36C2×C4×Dic83C2212yes—
37C2×C4×Dic83C2212yes—
38C2×C4×Dic83C2212yes—
39C2×C4×Dic83C2211yescharacteristic
40C2×C4×Dic83C2211yescharacteristic
41#125×C83C2218yes—
42C2×C4⋊C4×C83C2212yes—
43C2×C4⋊C4×C83C2211yescharacteristic
44C2×C4⋊C4×C83C2211yescharacteristic
45C2×C4⋊C4×C83C2212yes—
46C2×C42×C83C2211yescharacteristic
47C2×Dic166—28no—
48C2×Dic166—24no—
49C2×Dic166Q818yescomplemented
50C2×Dic166C2318yes—
51C2×Dic166C2314yes—
52C2×Dic166C2314yes—
53C22×Dic83C2312yes—
54C22×Dic83C2311yescharacteristic
55C22×Dic83C2311yescharacteristic
56C22×Dic83C2311yescharacteristic
57C22×Dic83C2312yes—
58C22×Dic83C2311yescharacteristic
59C4⋊Dic83C2314yes—
60C4⋊Dic83C2318yes—
61C4⋊Dic83C2314yes—
62Dic83⋊C4C2318yes—
63Dic83⋊C4C2318yes—
64Dic83⋊C4C2314yes—
65Dic83⋊C4C2318yes—
66Dic83⋊C4C2318yes—
67Dic83⋊C4C2318yes—
68Dic83⋊C4C2314yes—
69C4×Dic83C2318yes—
70C4×Dic83C2318yes—
71C4×Dic83C2314yes—
72C4×Dic83C2318yes—
73C4×Dic83C2314yes—
74C22×C4×C83C2311yescharacteristic
75C22×C4×C83C2312yes—
76C22×C4×C83C2311yescharacteristic
77C22×C4×C83C2312yes—
78C22×C4×C83C2311yescharacteristic
79C4⋊C4×C83C2318yes—
80C4⋊C4×C83C2318yes—
81C4⋊C4×C83C2314yes—
82C4⋊C4×C83C2314yes—
83C42×C83C2314yes—
84C23×C83C2411yescharacteristic
85C2×C4×C83—22no—
86C2×C4×C83—24no—
87C2×C4×C83—22no—
88C2×C4×C83—24no—
89C2×C4×C83C2×Q814yes—
90C2×C4×C83C2412yes—
91C2×C4×C83C2412yes—
92C2×C4×C83C2414yes—
93C2×C4×C83C2414yes—
94C2×C4×C83C2412yes—
95C2×Dic83—24no—
96C2×Dic83—22no—
97C2×Dic83—22no—
98C2×Dic83—22no—
99C2×Dic83C2×Q818yes—
100C2×Dic83#4114yes—
101C2×Dic83C2412yes—
102C2×Dic83C2412yes—
103C2×Dic83C2414yes—
104C2×Dic83C2412yes—
105C2×Dic83C2414yes—
106C2×Dic83C2412yes—
107Dic166—216no—
108Dic166—28no—
109Dic166C2×Q8116yescomplemented
110C22×C83C22×Q812yes—
111C22×C83C2×#4112yes—
112C22×C832−1+412yes—
113C22×C83C2511yescharacteristic
114C4×C83—22no—
115C4×C83—24no—
116C4×C83—22no—
117C4×C83—24no—
118C4×C83C22×Q814yes—
119Dic83—24no—
120Dic83—22no—
121Dic83—22no—
122Dic83—22no—
123Dic83C22×Q818yes—
124Dic83C2×#4114yes—
125C2×C83#55714yescomplemented
126C2×C83C23×Q811yescharacteristic
127C2×C83C22×#4111yescharacteristic
128C2×C83C2×2−1+411yescharacteristic
129C2×#557—831nomaximal, Sylow
130C83C2×#55711yescharacteristic, complemented, Sylow
131#557—8316no—
132C2×C4⋊Q8—832no—
133C2×C4⋊Q8—831no—
134C2×#125—832no—
135C2×#125—832no—
136C2×#125—831no—
137C2×#125D8311yescharacteristic
138C2×C4×Q8—831no—
139C2×C4×Q8—832no—
140C2×C4×Q8—831no—
141C2×C4×Q8—831no—
142C2×C4×Q8—831no—
143C22×Q8—831no—
144C22×Q8—832no—
145C22×Q8—831no—
146C4⋊Q8—8316no—
147C4⋊Q8—838no—
148#125—8316no—
149#125—8316no—
150#125—838no—
151#125C2×D8318yes—
152C4×Q8—838no—
153C4×Q8—8316no—
154C4×Q8—838no—
155C4×Q8—838no—
156C4×Q8—838no—
157C2×C4⋊C4—831no—
158C2×C4⋊C4—832no—
159C2×C4⋊C4—832no—
160C2×C4⋊C4—831no—
161C2×C4⋊C4—831no—
162C2×C4⋊C4—832no—
163C2×C4⋊C4—832no—
164C2×C4⋊C4—831no—
165C2×C4⋊C4—832no—
166C2×C4⋊C4—832no—
167C2×C4⋊C4C2×D8312yes—
168C2×C4⋊C4C2×D8311yescharacteristic
169C2×C4⋊C4C2×D8311yescharacteristic
170C2×C4⋊C4C2×D8312yes—
171C2×C42—832no—
172C2×C42—832no—
173C2×C42—831no—
174C2×C42—832no—
175C2×C42—831no—
176C2×C42C2×D8311yescharacteristic
177C2×Q8—838no—
178C2×Q8—834no—
179C2×Q8—838no—
180C2×Q8—834no—
181C2×Q8—1668no—
182C2×Q8—1664no—
183C22×C4—832no—
184C22×C4—831no—
185C22×C4—831no—
186C22×C4—831no—
187C22×C4—831no—
188C22×C4—832no—
189C22×C4C22×D8311yescharacteristic
190C22×C4C22×D8312yes—
191C22×C4C22×D8312yes—
192C22×C4C22×D8311yescharacteristic
193C22×C4C22×D8311yescharacteristic
194C4⋊C4—834no—
195C4⋊C4—838no—
196C4⋊C4—838no—
197C4⋊C4—834no—
198C4⋊C4—834no—
199C4⋊C4—838no—
200C4⋊C4—838no—
201C4⋊C4—834no—
202C4⋊C4—838no—
203C4⋊C4—838no—
204C4⋊C4C22×D8318yes—
205C4⋊C4C22×D8314yes—
206C4⋊C4C22×D8314yes—
207C4⋊C4C22×D8318yes—
208C42—838no—
209C42—838no—
210C42—834no—
211C42—838no—
212C42—834no—
213C42C22×D8314yes—
214C23C23×D8311yescharacteristic
215Q8—8316no—
216Q8—16616no—
217Q8—1668no—
218C2×C4—24no—
219C2×C4—22no—
220C2×C4—22no—
221C2×C4—24no—
222C2×C4—838no—
223C2×C4—834no—
224C2×C4—834no—
225C2×C4—832no—
226C2×C4—832no—
227C2×C4—832no—
228C2×C4—832no—
229C2×C4—834no—
230C2×C4—1662no—
231C2×C4—1664no—
232C2×C4—1662no—
233C2×C4—1662no—
234C2×C4Q8×D8314yes—
235C2×C4C23×D8312yes—
236C2×C4C23×D8314yes—
237C2×C4C23×D8314yes—
238C2×C4C23×D8312yes—
239C2×C4C23×D8312yes—
240C22C2×Q8×D8312yes—
241C22#41×D8312yes—
242C22#1458183912yes—
243C22C24×D8311yescharacteristic
244C4—24no—
245C4—22no—
246C4—22no—
247C4—24no—
248C4—838no—
249C4—834no—
250C4—1662no—
251C4—1664no—
252C4—1662no—
253C4—1662no—
254C4C2×Q8×D8314yes—
255C2#1912842814yesdirect product factor
256C2C22×Q8×D8311yescharacteristic
257C2C2×#41×D8311yescharacteristic
258C2C2×#1458183911yescharacteristic
subgroupG/H
centerC23C23×D83
commutator, cosocleC22×C83C25
FrattiniC22C24×D83
FittingC2×#125×C83C2
socle, prime radicalC23×C83C24
hypercenterC2×#125D83
hypocenterC83C2×#557
LCSG ▷ C22×C83 ▷ C83
UCSC1 ◁ C23 ◁ C2×#125

Complements

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

NH ≅ G/Ntype
1. #19128428C2direct (N × H)
49. C2×Dic166Q8semidirect
109. Dic166C2×Q8semidirect
125. C2×C83#557semidirect
130. C83C2×#557semidirect
255. C2#19128428direct (N × H)

Maximal subgroups

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

subgroupindex
#191284282
C2×#145817912
C2×#145817832
C2×#145817822
C2×C4×Dic1662
C2×#145817572
C2×#125×C832
C2×#55783