Finite Group Databasebeta

← C2×#21458825 #30560942

Subgroups — C2×#21458825 #30560942

Order 15616.

1894 conjugacy classes of subgroups.

The subgroup lattice has 224 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16840491C212yesmaximal
2#21458825C2116yesmaximal, direct product factor
3C2×#16840142C213yesmaximal
4C2×#16839973C216yesmaximal
5C2×C4×Dic244C213yesmaximal
6C2×C8×Q8×C61C211yesmaximal, characteristic
7C22×Dic244C2213yes—
8C22×Dic244C2216yes—
9#16840491—28no—
10#16840491C22116yes—
11C2×#14519777C2216yes—
12C2×#14519768—26no—
13C2×Q8×Dic61—22no—
14C2×C4×Dic122C2216yes—
15#16840142C22124yes—
16#16839973C22148yes—
17C4×Dic244C22124yes—
18C2×#14519711C2211yescharacteristic
19C2×#14519702C2216yes—
20C2×C4×Q8×C61C2211yescharacteristic
21C8×Q8×C61C2218yes—
22C2×C4⋊C8×C61C2213yes—
23C2×C4×C8×C61C2213yes—
24C22×Dic122C2316yes—
25C2×Dic244—212no—
26C2×Dic244—412no—
27C2×Dic244C23112yes—
28C2×Dic244C23124yes—
29#14519777—212no—
30#14519777C23124yes—
31#14519768—248no—
32Q8×Dic61—216no—
33C4×Dic122—212no—
34C4×Dic122C23124yes—
35C2×C4⋊Dic61—26no—
36C2×C4⋊Dic61—26no—
37C2×C4⋊Dic61C2312yes—
38C2×#11758196—26no—
39C2×C4×Dic61—26no—
40#14519711C2314yes—
41#14519702C23124yes—
42C22×Q8×C61D411yescharacteristic
43C22×C8×C61C2313yes—
44C22×C8×C61C2311yescharacteristic
45C4×Q8×C61D414yes—
46C4×Q8×C61C2314yes—
47C2×C4⋊C4×C61D413yes—
48C2×C42×C61C2313yes—
49C4⋊C8×C61C23112yes—
50C4×C8×C61C23112yes—
51C2×Q8×C61Q1618yescomplemented
52C2×Q8×C61C2×D414yes—
53C22×C4×C61C2×D413yes—
54C22×C4×C61C2×D413yes—
55C22×C4×C61C2411yescharacteristic
56C22×Dic61—26no—
57C22×Dic61—22no—
58C2×Dic122—212no—
59C2×Dic122—212no—
60C2×Dic122—26no—
61C2×Dic122C24112yes—
62C2×C8×C61—26no—
63C2×C8×C61#4114yes—
64C2×C8×C61C2416yes—
65C2×C8×C61C2412yes—
66C4⋊C4×C61C2×D4112yes—
67C42×C61C2×D416yes—
68C42×C61C2416yes—
69C4⋊Dic61—224no—
70C4⋊Dic61—224no—
71C4⋊Dic61—22no—
72C4⋊Dic61C2414yes—
73#11758196—224no—
74C4×Dic61—224no—
75Dic244—224no—
76Dic244—424no—
77C23×C61C22×D411yescharacteristic
78Q8×C61C2×Q16116yescomplemented
79C2×C4×C61—26no—
80C2×C4×C61C2×Q16112yes—
81C2×C4×C61C22×D416yes—
82C2×C4×C61C22×D411yescharacteristic
83C2×C4×C61C22×D416yes—
84C2×C4×C61C2×#4112yes—
85C2×C4×C61H(5,𝔽2)12yes—
86C2×C4×C61C2511yescharacteristic
87C2×Dic61—24no—
88C2×Dic61—212no—
89C2×Dic61—412no—
90C2×Dic61—44no—
91Dic122—212no—
92Dic122—212no—
93Dic122—412no—
94C8×C61—26no—
95C8×C61C2×#4114yes—
96C2×#3395—611nomaximal, Sylow
97C22×C61#55012yes—
98C22×C61C22×Q1612yes—
99C22×C61#57812yes—
100C22×C61C23×D411yescharacteristic
101C4×C61—26no—
102C4×C61#55012yes—
103C4×C61C22×Q16112yes—
104C4×C61C22×#4111yescharacteristic
105C4×C61C2×H(5,𝔽2)11yescharacteristic
106Dic61—412no—
107Dic61—44no—
108C2×#557—612no—
109#3395—6116no—
110C2×#494—613no—
111C2×#462—616no—
112C2×C8×Q8D6111yescharacteristic
113C2×C4×Q16—613no—
114C2×C61#339514yescomplemented
115C2×C61C2×#55011yescharacteristic
116C2×C61C23×Q1611yescharacteristic
117C2×C61C2×#57811yescharacteristic
118C22×Q16—613no—
119C22×Q16—616no—
120#557—6116no—
121#557—1228no—
122C2×C4⋊Q8—616no—
123C2×#125—1226no—
124C2×C4×Q8—616no—
125C2×C4×Q8—1222no—
126C2×C4×Q8C2×D6111yescharacteristic
127#494—6124no—
128#462—6148no—
129C8×Q8C2×D6118yes—
130C4×Q16—6124no—
131C2×#107—611no—
132C2×C4⋊C8C2×D6113yes—
133C2×#103—616no—
134C2×C4×C8C2×D6113yes—
135C61C2×#339511yescharacteristic, complemented, Sylow
136C22×Q8—616no—
137C22×Q8D24411yescharacteristic
138C2×Q16—6112no—
139C2×Q16—6124no—
140C2×Q16—12212no—
141C2×Q16—24412no—
142C22×C8C22×D6113yes—
143C22×C8C22×D6111yescharacteristic
144C4⋊Q8—6124no—
145C4⋊Q8—12212no—
146#125—12248no—
147C4×Q8—6124no—
148C4×Q8—12216no—
149C4×Q8—12212no—
150C4×Q8D24414yes—
151C4×Q8C22×D6114yes—
152C2×C4⋊C4—612no—
153C2×C4⋊C4—1226no—
154C2×C4⋊C4—1226no—
155C2×C4⋊C4—1226no—
156C2×C4⋊C4D24413yes—
157C2×C42—1226no—
158C2×C42C22×D6113yes—
159#107—614no—
160C4⋊C8C22×D61112yes—
161#103—6124no—
162C4×C8C22×D61112yes—
163C2×Q8—6112no—
164C2×Q8—1226no—
165C2×Q8—12212no—
166C2×Q8—12212no—
167C2×Q8Dic24418yescomplemented
168C2×Q8C2×D24414yes—
169C22×C4—1222no—
170C22×C4—1226no—
171C22×C4C2×D24413yes—
172C22×C4C2×D24413yes—
173C22×C4C23×D6111yescharacteristic
174Q16—12224no—
175Q16—24424no—
176C2×C8—26no—
177C2×C8#1175822614yes—
178C2×C8C23×D6116yes—
179C2×C8C23×D6112yes—
180C4⋊C4—614no—
181C4⋊C4—1222no—
182C4⋊C4—12224no—
183C4⋊C4—12224no—
184C4⋊C4—12224no—
185C4⋊C4C2×D244112yes—
186C42—12224no—
187C42C2×D24416yes—
188C42C23×D6116yes—
189C23C22×D24411yescharacteristic
190Q8—12212no—
191Q8—12212no—
192Q8—24412no—
193Q8C2×Dic244116yescomplemented
194C2×C4—26no—
195C2×C4—1224no—
196C2×C4—12212no—
197C2×C4—2444no—
198C2×C4—24412no—
199C2×C4C2×Dic244112yes—
200C2×C4C22×D24416yes—
201C2×C4C22×D24416yes—
202C2×C4C22×D24411yescharacteristic
203C2×C4C2×#1175822612yes—
204C2×C4#1451982312yes—
205C2×C4C24×D6111yescharacteristic
206C8—26no—
207C8C2×#1175822614yes—
208C22#1684043412yes—
209C22C22×Dic24412yes—
210C22#1684057912yes—
211C22C23×D24411yescharacteristic
212C4—26no—
213C4—24412no—
214C4—2444no—
215C4#1684043412yes—
216C4C22×Dic244112yes—
217C4C22×#1175822611yescharacteristic
218C4C2×#1451982311yescharacteristic
219C2#2145882514yesdirect product factor
220C2C2×#1684043411yescharacteristic
221C2C23×Dic24411yescharacteristic
222C2C2×#1684057911yescharacteristic
subgroupG/H
centerC23C22×D244
commutator, cosocleC2×C4×C61C25
FrattiniC2×C4C24×D61
FittingC2×C8×Q8×C61C2
socle, prime radicalC23×C61C22×D4
hypercenterC2×C8×Q8D61
hypocenterC61C2×#3395
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C2×C4×Q8 ◁ C2×C8×Q8

Complements

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

NH ≅ G/Ntype
2. #21458825C2direct (N × H)
51. C2×Q8×C61Q16semidirect
78. Q8×C61C2×Q16semidirect
114. C2×C61#3395semidirect
135. C61C2×#3395semidirect
167. C2×Q8Dic244semidirect
193. Q8C2×Dic244semidirect
219. C2#21458825direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168404912
#214588252
C2×#168401422
C2×#168399732
C2×C4×Dic2442
C2×C8×Q8×C612
C2×#339561