Finite Group Databasebeta

← C22×#387 #34015

Subgroups — C22×#387 #34015

Order 256.

2143 conjugacy classes of subgroups.

The subgroup lattice has 186 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×C4⋊C4C211yesmaximal, characteristic
2C23×C4⋊C4C211yesmaximal, characteristic
3C23×C42C211yesmaximal, characteristic
4C2×#387C2124yesmaximal, direct product factor
5C22×#95C211yesmaximal, characteristic
6C22×#95C211yesmaximal, characteristic
7C22×#95C211yesmaximal, characteristic
8C22×#95C211yesmaximal, characteristic
9C24×C4C2211yescharacteristic
10C24×C4C2211yescharacteristic
11C24×C4C2211yescharacteristic
12C24×C4C2211yescharacteristic
13C24×C4C2211yescharacteristic
14C24×C4C2211yescharacteristic
15C24×C4C2211yescharacteristic
16C22×C4⋊C4—28no—
17C22×C4⋊C4C4116yescomplemented
18C22×C4⋊C4C22112yes—
19C22×C4⋊C4C22112yes—
20C22×C42—28no—
21C22×C42C22112yes—
22#387C22164yesdirect product factor
23C2×#95C22112yes—
24C2×#95C22112yes—
25C2×#95C22112yes—
26C2×#95C22112yes—
27C25C2311yescharacteristic
28C23×C4—24no—
29C23×C4—24no—
30C23×C4—24no—
31C23×C4—24no—
32C23×C4—24no—
33C23×C4—24no—
34C23×C4—24no—
35C23×C4—24no—
36C23×C4—24no—
37C23×C4—24no—
38C23×C4—24no—
39C23×C4—24no—
40C23×C4—24no—
41C23×C4—24no—
42C23×C4—24no—
43C23×C4—24no—
44C23×C4C2×C418yes—
45C23×C4C2×C418yes—
46C23×C4C2×C418yes—
47C23×C4D418yes—
48C23×C4Q818yes—
49C23×C4C2316yes—
50C23×C4C2316yes—
51C23×C4C2316yes—
52C23×C4C2316yes—
53C23×C4C2316yes—
54C23×C4C2316yes—
55C23×C4C2316yes—
56C2×C4⋊C4—248no—
57C2×C4⋊C4C2×C4196yescomplemented
58C2×C4⋊C4C23116yes—
59C2×C4⋊C4C23116yes—
60C2×C42—248no—
61C2×C42C23116yes—
62#95C23116yes—
63#95C23116yes—
64#95C23116yes—
65#95C23116yes—
66C24C22×C414yes—
67C24C2×D414yes—
68C24C2×Q814yes—
69C24#4114yes—
70C24#4114yes—
71C24#4114yes—
72C24#4114yes—
73C24C2413yes—
74C22×C4—232no—
75C22×C4—232no—
76C22×C4—232no—
77C22×C4—232no—
78C22×C4—232no—
79C22×C4—212no—
80C22×C4—212no—
81C22×C4—212no—
82C22×C4—212no—
83C22×C4—212no—
84C22×C4—212no—
85C22×C4—212no—
86C22×C4—212no—
87C22×C4—212no—
88C22×C4—212no—
89C22×C4—212no—
90C22×C4—212no—
91C22×C4—212no—
92C22×C4—212no—
93C22×C4—212no—
94C22×C4—212no—
95C22×C4—416no—
96C22×C4—416no—
97C22×C4C22×C4124yes—
98C22×C4C22×C4124yes—
99C22×C4C22×C4124yes—
100C22×C4C2×D4124yes—
101C22×C4C2×Q8124yes—
102C22×C4C2414yes—
103C22×C4C2414yes—
104C22×C4C2414yes—
105C22×C4C2414yes—
106C22×C4C2414yes—
107C22×C4C2414yes—
108C22×C4C2414yes—
109C4⋊C4—232no—
110C4⋊C4C22×C4164yescomplemented
111C42—232no—
112C23#117116yes—
113C23C4×D4116yes—
114C23C4×Q8116yes—
115C23C22⋊Q8116yes—
116C23#123116yes—
117C23#125116yes—
118C23#126116yes—
119C23C23×C416yes—
120C23C22×D416yes—
121C23C22×Q816yes—
122C23C2×#4116yes—
123C23C2×#4116yes—
124C23C2×#4116yes—
125C23C2×#4116yes—
126C23C2511yescharacteristic
127C2×C4—248no—
128C2×C4—248no—
129C2×C4—248no—
130C2×C4—248no—
131C2×C4—248no—
132C2×C4—24no—
133C2×C4—24no—
134C2×C4—24no—
135C2×C4—24no—
136C2×C4—24no—
137C2×C4—24no—
138C2×C4—24no—
139C2×C4—24no—
140C2×C4—24no—
141C2×C4—24no—
142C2×C4—24no—
143C2×C4—24no—
144C2×C4—24no—
145C2×C4—24no—
146C2×C4—24no—
147C2×C4—24no—
148C2×C4—424no—
149C2×C4—424no—
150C2×C4C23×C418yes—
151C2×C4C23×C418yes—
152C2×C4C23×C418yes—
153C2×C4C22×D418yes—
154C2×C4C22×Q818yes—
155C22#387164yesdirect product factor
156C22C2×#117112yes—
157C22C2×C4×D4112yes—
158C22C2×C4×Q8112yes—
159C22C2×C22⋊Q8112yes—
160C22C2×#123112yes—
161C22C2×#125112yes—
162C22C2×#126112yes—
163C22C24×C411yescharacteristic
164C22C23×D411yescharacteristic
165C22C23×Q811yescharacteristic
166C22C22×#4111yescharacteristic
167C22C22×#4111yescharacteristic
168C22C22×#4111yescharacteristic
169C22C22×#4111yescharacteristic
170C4—28no—
171C4—28no—
172C4—28no—
173C4—28no—
174C4—28no—
175C4—44no—
176C4—44no—
177C2C2×#387124yesdirect product factor
178C2C22×#11711yescharacteristic
179C2C22×C4×D411yescharacteristic
180C2C22×C4×Q811yescharacteristic
181C2C22×C22⋊Q811yescharacteristic
182C2C22×#12311yescharacteristic
183C2C22×#12511yescharacteristic
184C2C22×#12611yescharacteristic
subgroupG/H
center, socle, prime radicalC25C23
commutatorC22C24×C4
Frattini, cosocleC23C25
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
4. C2×#387C2direct (N × H)
17. C22×C4⋊C4C4semidirect
22. #387C22direct (N × H)
57. C2×C4⋊C4C2×C4semidirect
110. C4⋊C4C22×C4semidirect
155. C22#387direct (N × H)
177. C2C2×#387direct (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
C2×#3872
C22×#952