Finite Group Databasebeta

← C2×C4⋊#95 #13754

Subgroups — C2×C4⋊#95 #13754

Order 256.

1927 conjugacy classes of subgroups.

The subgroup lattice has 164 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×C4⋊C4C212yesmaximal
2C23×C42C211yesmaximal, characteristic
3C22×#95C214yesmaximal
4C4⋊#95C218yesmaximal, direct product factor
5C24×C4C2214yes—
6C24×C4C2212yes—
7C24×C4C2211yescharacteristic
8C22×C4⋊C4—28no—
9C22×C4⋊C4—28no—
10C22×C4⋊C4C4116yescomplemented
11C22×C4⋊C4C2218yes—
12C22×C42—28no—
13C22×C42C418yescomplemented
14C22×C42C2214yes—
15C2×#95—216no—
16C2×#95C22116yes—
17C25C2311yescharacteristic
18C23×C4—28no—
19C23×C4—28no—
20C23×C4—28no—
21C23×C4—28no—
22C23×C4—216no—
23C23×C4—216no—
24C23×C4C2×C4116yes—
25C23×C4C2×C418yes—
26C23×C4C2×C418yes—
27C23×C4C2×C414yes—
28C23×C4D418yes—
29C23×C4D414yes—
30C23×C4D418yes—
31C23×C4Q818yes—
32C23×C4Q814yes—
33C23×C4C2318yes—
34C23×C4C2314yes—
35C23×C4C2312yes—
36C2×C4⋊C4—264no—
37C2×C4⋊C4—216no—
38C2×C4⋊C4—216no—
39C2×C4⋊C4C2×C4132yescomplemented
40C2×C42—232no—
41C2×C42—216no—
42C2×C42C2×C4116yescomplemented
43#95—232no—
44C24C22×C412yes—
45C24C22×C414yes—
46C24C2×D414yes—
47C24C2×D412yes—
48C24C2×D414yes—
49C24C2×Q812yes—
50C24C2×Q814yes—
51C24#4118yes—
52C24C2411yescharacteristic
53C22×C4—216no—
54C22×C4—216no—
55C22×C4—232no—
56C22×C4—232no—
57C22×C4—28no—
58C22×C4—28no—
59C22×C4—232no—
60C22×C4—264no—
61C22×C4—216no—
62C22×C4—28no—
63C22×C4—28no—
64C22×C4—216no—
65C22×C4—432no—
66C22×C4—416no—
67C22×C4—416no—
68C22×C4C42116yes—
69C22×C4C22⋊C4116yes—
70C22×C4C22⋊C4132yes—
71C22×C4C4⋊C4116yes—
72C22×C4C4⋊C4132yes—
73C22×C4C4⋊C4132yescomplemented
74C22×C4C22×C4116yes—
75C22×C4C22×C418yes—
76C22×C4C22×C414yes—
77C22×C4C22×C418yes—
78C22×C4C2×D418yes—
79C22×C4C2×D418yes—
80C22×C4C2×D414yes—
81C22×C4C2×Q818yes—
82C22×C4C2×Q814yes—
83C4⋊C4—264no—
84C42—232no—
85C23C2×C4214yes—
86C23C2×C22⋊C414yes—
87C23C2×C22⋊C418yes—
88C23C2×C4⋊C414yes—
89C23C2×C4⋊C418yes—
90C23C2×C4⋊C418yes—
91C23#11718yes—
92C23C4×D4116yes—
93C23C4×Q8116yes—
94C23#121116yes—
95C23C22⋊Q8116yes—
96C23#12418yes—
97C23#12518yes—
98C23#12714yes—
99C23C4⋊Q818yes—
100C23C4⋊Q814yes—
101C23C23×C411yescharacteristic
102C23C23×C412yes—
103C23C22×D412yes—
104C23C22×D411yescharacteristic
105C23C22×D412yes—
106C23C22×Q811yescharacteristic
107C23C22×Q812yes—
108C23C2×#4114yes—
109C2×C4—28no—
110C2×C4—28no—
111C2×C4—216no—
112C2×C4—216no—
113C2×C4—264no—
114C2×C4—216no—
115C2×C4—232no—
116C2×C4—416no—
117C2×C4—48no—
118C2×C4—48no—
119C2×C4—464no—
120C2×C4#95164yescomplemented
121C2×C4C2×C4218yes—
122C2×C4C2×C22⋊C418yes—
123C2×C4C2×C22⋊C4116yes—
124C2×C4C2×C4⋊C418yes—
125C2×C4C2×C4⋊C4116yes—
126C2×C4C2×C4⋊C4116yescomplemented
127C22C2×#9518yes—
128C22C4×C4⋊C4116yes—
129C22#380116yes—
130C22#38218yes—
131C22#38418yes—
132C22#389132yes—
133C22#390116yes—
134C22#391116yes—
135C22C22×C4211yescharacteristic
136C22C22×C22⋊C411yescharacteristic
137C22C22×C22⋊C412yes—
138C22C22×C4⋊C411yescharacteristic
139C22C22×C4⋊C412yes—
140C22C22×C4⋊C412yes—
141C22C2×#11712yes—
142C22C2×C4×D414yes—
143C22C2×C4×Q814yes—
144C22C2×#12114yes—
145C22C2×C22⋊Q814yes—
146C22C2×#12412yes—
147C22C2×#12512yes—
148C22C2×#12711yescharacteristic
149C22C2×C4⋊Q812yes—
150C22C2×C4⋊Q811yescharacteristic
151C4—216no—
152C4—416no—
153C4C2×#95116yescomplemented
154C2C4⋊#95116yesdirect product factor
155C2C22×#9511yescharacteristic
156C2C2×C4×C4⋊C412yes—
157C2C2×#38012yes—
158C2C2×#38211yescharacteristic
159C2C2×#38411yescharacteristic
160C2C2×#38914yes—
161C2C2×#39012yes—
162C2C2×#39112yes—
subgroupG/H
center, socle, prime radicalC25C23
commutatorC22C22×C42
Frattini, cosocleC24C24
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C24 ▷ C1

Complements

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

NH ≅ G/Ntype
4. C4⋊#95C2direct (N × H)
10. C22×C4⋊C4C4semidirect
13. C22×C42C4semidirect
39. C2×C4⋊C4C2×C4semidirect
42. C2×C42C2×C4semidirect
73. C22×C4C4⋊C4semidirect
120. C2×C4#95semidirect
126. C2×C4C2×C4⋊C4semidirect
153. C4C2×#95semidirect
154. C2C4⋊#95direct (N × H)

Maximal subgroups

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

subgroupindex
C23×C4⋊C42
C23×C422
C22×#952
C4⋊#952