Finite Group Databasebeta

← #25591

Subgroups — #25591

Order 256.

560 conjugacy classes of subgroups; only the 127 normal subgroups are shown.

normal subgroups only

This group has 560 conjugacy classes of subgroups — too many to draw. Only its 127 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#3509C211yesmaximal, characteristic, complemented
2#3138C211yesmaximal, characteristic, complemented
3#3038C211yesmaximal, characteristic
4#2858C211yesmaximal, characteristic, complemented
5#2003C214yesmaximal, complemented
6#1994C211yesmaximal, characteristic, complemented
7#1966C211yesmaximal, characteristic, complemented
8#1888C214yesmaximal, complemented
9C4×#104C211yesmaximal, characteristic, complemented
10C2×AGL(1,ℤ/8)C2212yes—
11#557—22no—
12#556—22no—
13#552—24no—
14#541—22no—
15#536C2212yes—
16#533—22no—
17#533C2211yescharacteristic
18C2×C4⋊Q8C2211yescharacteristic
19C2×#127C2211yescharacteristic
20C2×#124C2214yes—
21#519C2212yes—
22C4×#41C2211yescharacteristic
23#490—22no—
24#486—22no—
25#460—22no—
26#459—22no—
27#423C2211yescharacteristic
28C2×#104C2212yes—
29#418C2214yes—
30#418C2212yes—
31C2×#101C2214yes—
32C4×M16C2211yescharacteristic
33#390—24no—
34C43C2211yescharacteristic
35#339C2212yes—
36#339C2214yes—
37C2×#41C2311yescharacteristic
38C22×Q8C2312yes—
39C22×D4—22no—
40C22×D4C2312yes—
41AGL(1,ℤ/8)—44no—
42C2×SD16—22no—
43C2×D8—22no—
44C2×M16C2312yes—
45C2×M16C2312yes—
46C4⋊Q8—22no—
47C4⋊Q8—21no—
48C4⋊Q8—21no—
49C4⋊Q8—22no—
50C4⋊Q8D412yes—
51#127—22no—
52#127—21no—
53#127—21no—
54#126—28no—
55#125—24no—
56#125—28no—
57#125D412yes—
58#124—22no—
59#124—28no—
60#124—44no—
61#123—24no—
62C22⋊Q8—24no—
63C22⋊Q8—22no—
64C22⋊Q8—24no—
65C4×Q8—24no—
66C4×Q8—24no—
67C4×Q8—24no—
68C4×Q8—22no—
69C4×Q8D412yes—
70C4×D4—22no—
71C4×D4D412yes—
72#117—24no—
73#117—24no—
74#117—21no—
75#117C2311yescharacteristic
76#117C2312yes—
77C2×C4⋊C4D414yes—
78C2×C22⋊C4—28no—
79C2×C42—21no—
80C2×C42—22no—
81C2×C42C2312yes—
82C2×C42C2311yescharacteristic
83C4⋊C8—22no—
84#104—24no—
85#102—24no—
86#102—28no—
87#101—44no—
88#97—21no—
89C4×C8—21no—
90C24—22no—
91#41—22no—
92#41—22no—
93C2×Q8—22no—
94C2×Q8—22no—
95C2×Q8—22no—
96C2×Q8—24no—
97C2×Q8—24no—
98C2×Q8C2×D411yescharacteristic
99C2×D4—21no—
100C2×D4—22no—
101C2×D4—22no—
102C2×D4—24no—
103C2×D4—24no—
104C2×D4—48no—
105C2×D4—42no—
106C2×D4—42no—
107C2×D4C2×D411yescharacteristic
108C22×C4—22no—
109C22×C4—22no—
110C22×C4—21no—
111C22×C4C2×D414yes—
112C22×C4C2×D412yes—
113C22×C4C2411yescharacteristic
114SD16—44no—
115D8—44no—
116M16—22no—
117M16—22no—
118M16—24no—
119C2×C8—22no—
120C2×C8—22no—
121C4⋊C4—28no—
122C4⋊C4—28no—
123C4⋊C4—24no—
124C4⋊C4—24no—
125C4⋊C4—22no—
126C4⋊C4—22no—
127C4⋊C4—24no—
128C4⋊C4C2×D412yes—
129C4⋊C4C2×D414yes—
130C22⋊C4—28no—
131C22⋊C4—21no—
132C22⋊C4—22no—
133C22⋊C4—22no—
134C22⋊C4—416no—
135C42—28no—
136C42—22no—
137C42—21no—
138C42—22no—
139C42—22no—
140C42—44no—
141C42C2×D411yescharacteristic
142C42C2×D411yescharacteristic
143C42C2×D412yes—
144C42#4114yes—
145C23—21no—
146C23—48no—
147C23—42no—
148C23—44no—
149C23C22×D411yescharacteristic
150Q8—21no—
151Q8—21no—
152Q8—42no—
153Q8—42no—
154Q8—44no—
155Q8—44no—
156D4—21no—
157D4—21no—
158D4—42no—
159D4—42no—
160D4—42no—
161D4—44no—
162D4—84no—
163D4—84no—
164C2×C4—24no—
165C2×C4—22no—
166C2×C4—24no—
167C2×C4—24no—
168C2×C4—21no—
169C2×C4—24no—
170C2×C4—28no—
171C2×C4—44no—
172C2×C4—42no—
173C2×C4—44no—
174C2×C4#12012yes—
175C2×C4#12012yes—
176C2×C4C22×D411yescharacteristic
177C2×C4C22×D411yescharacteristic
178C2×C4C2×#4112yes—
179C2×C4H(5,𝔽2)12yes—
180C8—42no—
181C8—42no—
182C22—22no—
183C22—41no—
184C22—42no—
185C22—88no—
186C22—82no—
187C22—84no—
188C22C2×#12011yescharacteristic
189C22#54612yes—
190C4—22no—
191C4—44no—
192C4—44no—
193C4—41no—
194C4—42no—
195C4—44no—
196C4#45414yes—
197C4#53211yescharacteristic
198C4#53511yescharacteristic
199C4#55012yes—
200C2—22no—
201C2—81no—
202C2—162no—
203C2#243111yescharacteristic
204C2C2×#45412yes—
subgroupG/H
center, socleC22C2×#120
commutator, Frattini, cosocleC22×C4C24
prime radical#3038C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C2×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #3509C2semidirect
2. #3138C2semidirect
4. #2858C2semidirect
5. #2003C2semidirect
6. #1994C2semidirect
7. #1966C2semidirect
8. #1888C2semidirect
9. C4×#104C2semidirect

Maximal subgroups

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

subgroupindex
#35092
#31382
#30382
#28582
#20032
#19942
#19662
#18882
C4×#1042