Finite Group Databasebeta

← C2×#2356 #34119

Subgroups — C2×#2356 #34119

Order 256.

1275 conjugacy classes of subgroups.

The subgroup lattice has 174 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4×Q8C211yesmaximal, characteristic
2#2356C2116yesmaximal, direct product factor
3C2×#391C212yesmaximal
4C2×#387C214yesmaximal
5C2×#383C212yesmaximal
6C2×#382C211yesmaximal, characteristic
7C2×C4×C4⋊C4C212yesmaximal
8C2×C4×C4⋊C4C211yesmaximal, characteristic
9C2×#376C212yesmaximal
10C23×Q8C2211yescharacteristic
11C2×C4×Q8C4116yescomplemented
12C2×C4×Q8C2218yes—
13C22×C4⋊C4C2212yes—
14C22×C4⋊C4C2212yes—
15C22×C4⋊C4C2211yescharacteristic
16C22×C4⋊C4C2212yes—
17C22×C42C2214yes—
18C22×C42C2212yes—
19C22×C42C2212yes—
20C22×C42C2211yescharacteristic
21#391C22116yes—
22#387C22132yes—
23#383C22116yes—
24#382C2218yes—
25C4×C4⋊C4C2218yes—
26C4×C4⋊C4C22116yes—
27#376C22116yes—
28C2×#95C2211yescharacteristic
29C2×#95C2212yes—
30C2×#95C2214yes—
31C2×#95C2211yescharacteristic
32C2×#95C2214yes—
33C2×#95C2212yes—
34C2×#95C2214yes—
35C22×Q8—24no—
36C22×Q8—24no—
37C22×Q8C2×C418yes—
38C22×Q8C2314yes—
39C23×C4C2314yes—
40C23×C4C2312yes—
41C23×C4C2311yescharacteristic
42C23×C4C2312yes—
43C23×C4C2312yes—
44C23×C4C2311yescharacteristic
45C23×C4C2312yes—
46C23×C4C2311yescharacteristic
47C4×Q8C2×C4164yescomplemented
48C2×C4⋊C4—28no—
49C2×C4⋊C4—28no—
50C2×C4⋊C4C2×C4116yes—
51C2×C4⋊C4C2×C418yes—
52C2×C4⋊C4C2318yes—
53C2×C4⋊C4C2318yes—
54C2×C4⋊C4C2314yes—
55C2×C4⋊C4C2318yes—
56C2×C42—216no—
57C2×C42—28no—
58C2×C42C2×C4116yes—
59C2×C42C2×C418yes—
60C2×C42C23116yes—
61C2×C42C2318yes—
62C2×C42C2318yes—
63C2×C42C2314yes—
64#95C2314yes—
65#95C2318yes—
66#95C23116yes—
67#95C2314yes—
68#95C23116yes—
69#95C2318yes—
70#95C23116yes—
71C24C2411yescharacteristic
72C2×Q8—232no—
73C2×Q8—28no—
74C2×Q8—28no—
75C2×Q8C22×C4116yes—
76C22×C4—28no—
77C22×C4—24no—
78C22×C4—24no—
79C22×C4—24no—
80C22×C4—24no—
81C22×C4—24no—
82C22×C4—24no—
83C22×C4—24no—
84C22×C4—28no—
85C22×C4—24no—
86C22×C4—28no—
87C22×C4—24no—
88C22×C4—28no—
89C22×C4C22×C414yes—
90C22×C4C22×C414yes—
91C22×C4C22×C418yes—
92C22×C4C22×C418yes—
93C22×C4C22×C414yes—
94C22×C4#4118yes—
95C22×C4#4114yes—
96C22×C4#4114yes—
97C22×C4C2418yes—
98C22×C4C2414yes—
99C22×C4C2412yes—
100C22×C4C2414yes—
101C22×C4C2414yes—
102C22×C4C2412yes—
103C22×C4C2414yes—
104C22×C4C2412yes—
105C4⋊C4—216no—
106C4⋊C4—216no—
107C4⋊C4C22×C4132yes—
108C4⋊C4C22×C4116yes—
109C42—232no—
110C42—216no—
111C42C22×C4132yes—
112C42C22×C4116yes—
113C23C23×C412yes—
114C23C2×#4112yes—
115C23C2×#4112yes—
116C23C2×#4114yes—
117C232−1+414yes—
118C23C2511yescharacteristic
119Q8—232no—
120C2×C4—216no—
121C2×C4—216no—
122C2×C4—28no—
123C2×C4—28no—
124C2×C4—216no—
125C2×C4—28no—
126C2×C4—24no—
127C2×C4—24no—
128C2×C4—24no—
129C2×C4—24no—
130C2×C4—24no—
131C2×C4—24no—
132C2×C4—24no—
133C2×C4—28no—
134C2×C4—24no—
135C2×C4—28no—
136C2×C4—24no—
137C2×C4—28no—
138C2×C4—48no—
139C2×C4—416no—
140C2×C4#117116yes—
141C2×C4C23×C414yes—
142C2×C4C23×C418yes—
143C2×C4C23×C414yes—
144C2×C4C23×C418yes—
145C2×C4C23×C414yes—
146C2×C4C2×#4118yes—
147C2×C4C2×#4114yes—
148C2×C4C2×#4114yes—
149C22C2×#11714yes—
150C22C4×#4114yes—
151C22#51914yes—
152C22#55218yes—
153C22#55618yes—
154C22C24×C411yescharacteristic
155C22C22×#4111yescharacteristic
156C22C22×#4111yescharacteristic
157C22C22×#4112yes—
158C22C2×2−1+412yes—
159C4—28no—
160C4—28no—
161C4—24no—
162C4—24no—
163C4—28no—
164C4—44no—
165C4—48no—
166C4C2×#11718yes—
167C2#235618yesdirect product factor
168C2C22×#11711yescharacteristic
169C2C2×C4×#4111yescharacteristic
170C2C2×#51911yescharacteristic
171C2C2×#55212yes—
172C2C2×#55612yes—
subgroupG/H
center, socle, prime radicalC24C24
commutatorC22C24×C4
Frattini, cosocleC23C25
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2356C2direct (N × H)
11. C2×C4×Q8C4semidirect
47. C4×Q8C2×C4semidirect
167. C2#2356direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4×Q82
#23562
C2×#3912
C2×#3872
C2×#3832
C2×#3822
C2×C4×C4⋊C42
C2×#3762