Finite Group Databasebeta

← #23214

Subgroups — #23214

Order 256.

411 conjugacy classes of subgroups.

The subgroup lattice has 216 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#487C211yesmaximal, characteristic
2#2365C211yesmaximal, characteristic
3#2365C211yesmaximal, characteristic
4#1988C211yesmaximal, characteristic
5#1981C211yesmaximal, characteristic
6#1933C212yesmaximal
7#1927C212yesmaximal
8#1865C212yesmaximal
9C4×#106C211yesmaximal, characteristic
10C8×C4⋊C4C211yesmaximal, characteristic
11C4×#103C212yesmaximal
12C2×C4⋊Q8C2211yescharacteristic
13C2×C4⋊Q8C2211yescharacteristic
14C2×C4×Q8—21no—
15C2×C4×Q8C2212yes—
16#487C418yescomplemented
17C2×#106C2211yescharacteristic
18C2×#106C2211yescharacteristic
19C2×C4⋊C8C2211yescharacteristic
20C2×#103C2212yes—
21C2×#103C2212yes—
22C2×#103C2212yes—
23C2×#103C2212yes—
24C2×C4×C8C2212yes—
25C2×C4×C8C2211yescharacteristic
26#391—21no—
27#391C2212yes—
28#389—21no—
29#389C2212yes—
30#387—22no—
31#387—22no—
32C4×C4⋊C4—21no—
33C4×C4⋊C4C2212yes—
34C4×C4⋊C4C2211yescharacteristic
35C4×C4⋊C4C2211yescharacteristic
36C4×C4⋊C4C2211yescharacteristic
37#340C2212yes—
38#340C2212yes—
39#340C2211yescharacteristic
40#340C2211yescharacteristic
41#336C2212yes—
42C22×Q8—21no—
43C22×Q8C2312yes—
44C22×C8C2312yes—
45C22×C8C2311yescharacteristic
46C22×C8C2311yescharacteristic
47C4⋊Q8—22no—
48C4⋊Q8—22no—
49C4⋊Q8C2×C414yes—
50C4⋊Q8C2×C414yes—
51C4×Q8—24no—
52C4×Q8—42no—
53C4×Q8—44no—
54C2×C4⋊C4—21no—
55C2×C4⋊C4—21no—
56C2×C4⋊C4—21no—
57C2×C4⋊C4—22no—
58C2×C4⋊C4—22no—
59C2×C4⋊C4D411yescharacteristic
60C2×C4⋊C4D411yescharacteristic
61C2×C4⋊C4C2311yescharacteristic
62C2×C4⋊C4C2311yescharacteristic
63C2×C4⋊C4C2312yes—
64C2×C4⋊C4C2311yescharacteristic
65C2×C4⋊C4C2311yescharacteristic
66C2×C42—22no—
67C2×C42—21no—
68C2×C42—22no—
69C2×C42—21no—
70C2×C42C2312yes—
71C2×C42C2311yescharacteristic
72#106—22no—
73#106—22no—
74C4⋊C8—22no—
75#103—24no—
76#103—42no—
77#103C2×C418yes—
78#103C2×C418yes—
79C4×C8—42no—
80C4×C8C2×C414yes—
81#95—22no—
82#95—21no—
83#95—21no—
84#95—22no—
85#95—22no—
86#95—22no—
87#95D412yes—
88C2×Q8—24no—
89C2×Q8—22no—
90C2×Q8—22no—
91C2×Q8—22no—
92C2×Q8—22no—
93C2×Q8—22no—
94C2×Q8—42no—
95C2×Q8—42no—
96C2×Q8C22×C414yes—
97C22×C4—21no—
98C22×C4—22no—
99C22×C4—22no—
100C22×C4—21no—
101C22×C4—21no—
102C22×C4—21no—
103C22×C4C2×D412yes—
104C22×C4C2×D411yescharacteristic
105C22×C4C2×D412yes—
106C22×C4C2×D411yescharacteristic
107C22×C4C2411yescharacteristic
108C2×C8—21no—
109C2×C8—21no—
110C2×C8—21no—
111C2×C8—21no—
112C2×C8—22no—
113C2×C8—22no—
114C2×C8—22no—
115C2×C8C22×C412yes—
116C2×C8C22×C412yes—
117C4⋊C4—24no—
118C4⋊C4—24no—
119C4⋊C4—24no—
120C4⋊C4—22no—
121C4⋊C4—22no—
122C4⋊C4—21no—
123C4⋊C4—21no—
124C4⋊C4—21no—
125C4⋊C4—21no—
126C4⋊C4—21no—
127C4⋊C4—21no—
128C4⋊C4—44no—
129C4⋊C4—44no—
130C4⋊C4SD1614yes—
131C4⋊C4C22×C414yes—
132C4⋊C4#4112yes—
133C4⋊C4#4112yes—
134C42—22no—
135C42—22no—
136C42—44no—
137C42—44no—
138C42—42no—
139C42—42no—
140C42C22×C412yes—
141C42#4112yes—
142C23C22×D411yescharacteristic
143Q8—24no—
144Q8—24no—
145Q8—42no—
146Q8—42no—
147Q8—48no—
148C2×C4—22no—
149C2×C4—21no—
150C2×C4—21no—
151C2×C4—22no—
152C2×C4—24no—
153C2×C4—24no—
154C2×C4—22no—
155C2×C4—22no—
156C2×C4—22no—
157C2×C4—22no—
158C2×C4—22no—
159C2×C4—42no—
160C2×C4—42no—
161C2×C4—41no—
162C2×C4—42no—
163C2×C4—41no—
164C2×C4—42no—
165C2×C4—41no—
166C2×C4—41no—
167C2×C4—41no—
168C2×C4—41no—
169C2×C4—41no—
170C2×C4—41no—
171C2×C4—41no—
172C2×C4—41no—
173C2×C4C4×D412yes—
174C2×C4C4×D412yes—
175C2×C4C2×SD1614yes—
176C2×C4C2×SD1612yes—
177C2×C4#13512yes—
178C2×C4C23×C411yescharacteristic
179C2×C4C2×#4111yescharacteristic
180C2×C4C2×#4111yescharacteristic
181C2×C4C2×#4111yescharacteristic
182C2×C4H(5,𝔽2)11yescharacteristic
183C2×C42−1+411yescharacteristic
184C8—22no—
185C8—22no—
186C8—42no—
187C22C2×C4×D411yescharacteristic
188C22#54611yescharacteristic
189C22#54811yescharacteristic
190C22C22×SD1611yescharacteristic
191C22C2×#13511yescharacteristic
192C22#57811yescharacteristic
193C22#57811yescharacteristic
194C4—22no—
195C4—24no—
196C4—42no—
197C4—44no—
198C4—44no—
199C4—42no—
200C4—42no—
201C4—81no—
202C4—81no—
203C4C4×SD1614yes—
204C4C4×#4111yescharacteristic
205C4#52011yescharacteristic
206C4#55611yescharacteristic
207C4#55911yescharacteristic
208C2#236711yescharacteristic
209C2C2×C4×SD1611yescharacteristic
210C2#295011yescharacteristic
211C2#329811yescharacteristic
212C2#330211yescharacteristic
213C2#335911yescharacteristic
214C2#336411yescharacteristic
subgroupG/H
center, socle, prime radicalC23C22×D4
commutatorC2×C4C23×C4
Frattini, cosocleC22×C4C24
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C4×C4⋊C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
16. #487C4semidirect

Maximal subgroups

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

subgroupindex
C2×#4872
#23652
#19882
#19812
#19332
#19272
#18652
C4×#1062
C8×C4⋊C42
C4×#1032