Finite Group Databasebeta

← #35286

Subgroups — #35286

Order 256.

875 conjugacy classes of subgroups.

The subgroup lattice has 180 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#2859C214yesmaximal, complemented
2#2647C214yesmaximal, complemented
3#2571C214yesmaximal, complemented
4#2552C214yesmaximal, complemented
5#2442C218yesmaximal
6#2317C212yesmaximal
7#2316C212yesmaximal
8#2285C211yesmaximal, characteristic
9C2×#384C211yesmaximal, characteristic
10C4×#117C211yesmaximal, characteristic
11C2×#125C2218yes—
12C2×#117C2211yescharacteristic
13C2×#117C2212yes—
14C2×#117C2211yescharacteristic
15C22×C4⋊C4C2212yes—
16C22×C4⋊C4C2214yes—
17C22×C42C2211yescharacteristic
18#400C22116yes—
19#398C22116yes—
20#389C2218yes—
21#389C2218yes—
22#389C2218yes—
23#389C2218yes—
24#389C2218yes—
25#385C2218yes—
26#384C2214yes—
27#384C2214yes—
28#384C2212yes—
29#384C2212yes—
30#384C2212yes—
31#382C2214yes—
32#382C2218yes—
33#382C2212yes—
34#380C2218yes—
35#380C2214yes—
36C4×C4⋊C4C2212yes—
37C4×C4⋊C4C2214yes—
38C4×C4⋊C4C2212yes—
39C4×C22⋊C4C2214yes—
40#376C2212yes—
41C43C2212yes—
42C23×C4C2312yes—
43C23×C4C2314yes—
44C23×C4C2311yescharacteristic
45#125—416no—
46#117—24no—
47#117—24no—
48#117—28no—
49C2×C4⋊C4—28no—
50C2×C4⋊C4—48no—
51C2×C4⋊C4C2318yes—
52C2×C4⋊C4C2314yes—
53C2×C4⋊C4C2314yes—
54C2×C4⋊C4C2311yescharacteristic
55C2×C4⋊C4C2311yescharacteristic
56C2×C4⋊C4C2312yes—
57C2×C4⋊C4C2314yes—
58C2×C4⋊C4C2314yes—
59C2×C4⋊C4C2314yes—
60C2×C4⋊C4C2318yes—
61C2×C4⋊C4C23116yes—
62C2×C4⋊C4C23116yes—
63C2×C22⋊C4C2312yes—
64C2×C22⋊C4C2312yes—
65C2×C22⋊C4C2314yes—
66C2×C42Q818yes—
67C2×C42C2312yes—
68C2×C42C2312yes—
69C2×C42C2314yes—
70C2×C42C2314yes—
71C2×C42C2314yes—
72C2×C42C2311yescharacteristic
73C2×C42C2311yescharacteristic
74C2×C42C2312yes—
75#95C2314yes—
76#95C2314yes—
77#95C2318yes—
78#95C23116yes—
79#95C23116yes—
80C24C2411yescharacteristic
81C22×C4—24no—
82C22×C4—24no—
83C22×C4—28no—
84C22×C4—48no—
85C22×C4C2×Q818yes—
86C22×C4C2×Q814yes—
87C22×C4#4114yes—
88C22×C4#4114yes—
89C22×C4C2412yes—
90C22×C4C2414yes—
91C22×C4C2418yes—
92C22×C4C2418yes—
93C22×C4C2412yes—
94C22×C4C2412yes—
95C22×C4C2411yescharacteristic
96C22×C4C2411yescharacteristic
97C22×C4C2412yes—
98C4⋊C4—28no—
99C4⋊C4—28no—
100C4⋊C4—24no—
101C4⋊C4—28no—
102C4⋊C4—22no—
103C4⋊C4—22no—
104C4⋊C4—216no—
105C4⋊C4—28no—
106C4⋊C4—28no—
107C4⋊C4—48no—
108C4⋊C4—416no—
109C4⋊C4—416no—
110C22⋊C4—24no—
111C22⋊C4—28no—
112C22⋊C4—24no—
113C42—28no—
114C42—24no—
115C42—24no—
116C42—28no—
117C42—28no—
118C42C2×Q814yes—
119C42C2×Q818yes—
120C42C2×Q814yes—
121C23—22no—
122C23—22no—
123C23C22×Q812yes—
124C23C2×#4112yes—
125C23C2×#4112yes—
126C23C2511yescharacteristic
127C2×C4—22no—
128C2×C4—22no—
129C2×C4—216no—
130C2×C4—22no—
131C2×C4—22no—
132C2×C4—24no—
133C2×C4—28no—
134C2×C4—28no—
135C2×C4—24no—
136C2×C4—24no—
137C2×C4—28no—
138C2×C4—216no—
139C2×C4—24no—
140C2×C4—24no—
141C2×C4—28no—
142C2×C4—88no—
143C2×C4#125116yescomplemented
144C2×C4C22×Q814yes—
145C2×C4C22×Q812yes—
146C2×C4C22×Q812yes—
147C2×C4C22×Q814yes—
148C2×C4C2×#4112yes—
149C2×C4C2×#4112yes—
150C2×C4C2×#4112yes—
151C2×C4C2×#4112yes—
152C2×C4H(5,𝔽2)14yes—
153C2×C42−1+414yes—
154C22—24no—
155C22—22no—
156C22—22no—
157C22—24no—
158C22C2×#12514yes—
159C22C23×Q811yescharacteristic
160C22C22×#4111yescharacteristic
161C22C22×#4111yescharacteristic
162C22C2×H(5,𝔽2)12yes—
163C22C2×2−1+412yes—
164C4—24no—
165C4—42no—
166C4—48no—
167C4—42no—
168C4—44no—
169C4—48no—
170C4C2×#12514yes—
171C4C2×#12514yes—
172C4#54418yes—
173C2—24no—
174C2C22×#12511yescharacteristic
175C2C2×#54412yes—
176C2#350811yescharacteristic
177C2#350911yescharacteristic
178C2#351112yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
prime radicalC24C24
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #2859C2semidirect
2. #2647C2semidirect
3. #2571C2semidirect
4. #2552C2semidirect
143. C2×C4#125semidirect

Maximal subgroups

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

subgroupindex
#28592
#26472
#25712
#25522
#24422
#23172
#23162
#22852
C2×#3842
C4×#1172