Finite Group Databasebeta

← #29905

Subgroups — #29905

Order 256.

365 conjugacy classes of subgroups; only the 101 normal subgroups are shown.

normal subgroups only

This group has 365 conjugacy classes of subgroups — too many to draw. Only its 101 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#3011C211yesmaximal, characteristic
2#2889C211yesmaximal, characteristic
3#2082C212yesmaximal, complemented
4#2080C212yesmaximal, complemented
5#2049C212yesmaximal, complemented
6#2047C212yesmaximal, complemented
7#1915C211yesmaximal, characteristic, complemented
8#1909C211yesmaximal, characteristic, complemented
9#1868C211yesmaximal, characteristic, complemented
10#1858C211yesmaximal, characteristic, complemented
11#1796C211yesmaximal, characteristic
12C2×2−1+4C2211yescharacteristic
13C2×#137C2211yescharacteristic
14C22×Q16C2211yescharacteristic
15#568C2211yescharacteristic
16#568C2211yescharacteristic
17#536C2211yescharacteristic
18#452—22no—
19#451—22no—
20#430C2212yes—
21#424C2212yes—
22#421C2212yes—
23#419C2211yescharacteristic
24#419C2212yes—
25#419C2212yes—
26#416C2211yescharacteristic
27#413—22no—
28#413C2212yes—
29#413C2211yescharacteristic
30C2×#101—22no—
31C2×#101C2212yes—
32C2×#101C2212yes—
33#410C2211yescharacteristic
34#408C2211yescharacteristic
35#344C2212yes—
36#344C2212yes—
37#341C2212yes—
38H(3,ℤ/4)C2212yes—
392−1+4—42no—
402−1+4—42no—
41C2×#41—21no—
42C2×#41—22no—
43C2×#41D412yes—
44C2×#41C2311yescharacteristic
45C2×#41C2311yescharacteristic
46C22×Q8—21no—
47C22×Q8D412yes—
48C22×Q8C2311yescharacteristic
49C22×Q8C2311yescharacteristic
50#137—42no—
51C2×Q16—22no—
52C2×Q16—21no—
53C2×Q16—42no—
54C2×SD16—21no—
55#131—42no—
56#131—42no—
57C2×M16—22no—
58C2×M16—22no—
59C2×M16C2312yes—
60C2×M16C2312yes—
61C2×M16C2311yescharacteristic
62C2×M16C2312yes—
63C22×C8C2311yescharacteristic
64C4⋊Q8—21no—
65#124—21no—
66#123—22no—
67C22⋊Q8—22no—
68#117C2311yescharacteristic
69#117C2312yes—
70#108—42no—
71C4⋊C8—42no—
72#104—42no—
73#103—21no—
74#103—22no—
75#103—42no—
76#103—42no—
77#102—21no—
78#101—22no—
79#101—24no—
80#101—21no—
81#101—42no—
82#100—22no—
83#100—21no—
84#99—22no—
85C22⋊C8—22no—
86#41—22no—
87#41—22no—
88#41—22no—
89#41—22no—
90#41—42no—
91#41—42no—
92#41—48no—
93#41—44no—
94C2×Q8—22no—
95C2×Q8—21no—
96C2×Q8—21no—
97C2×Q8—21no—
98C2×Q8—22no—
99C2×Q8—22no—
100C2×Q8—22no—
101C2×Q8—22no—
102C2×Q8—42no—
103C2×Q8—42no—
104C2×Q8—44no—
105C2×Q8C2×D411yescharacteristic
106C2×Q8C2×D412yes—
107C2×Q8#4111yescharacteristic
108C2×D4—22no—
109C2×D4—21no—
110C2×D4C2×D411yescharacteristic
111C2×D4#4112yes—
112C2×D4#4111yescharacteristic
113C22×C4—22no—
114C22×C4—21no—
115C22×C4—22no—
116C22×C4—21no—
117C22×C4—21no—
118C22×C4C2×D412yes—
119C22×C4C2411yescharacteristic
120Q16—44no—
121Q16—42no—
122SD16—42no—
123M16—22no—
124M16—22no—
125M16—22no—
126M16—22no—
127M16—22no—
128M16—22no—
129M16—22no—
130M16—42no—
131M16—42no—
132C2×C8—21no—
133C2×C8—21no—
134C2×C8—22no—
135C2×C8—22no—
136C2×C8—22no—
137C2×C8—22no—
138C2×C8—42no—
139C2×C8—42no—
140C4⋊C4—21no—
141C4⋊C4—22no—
142C4⋊C4—42no—
143C22⋊C4—22no—
144C22⋊C4—21no—
145C22⋊C4—42no—
146C42—21no—
147C42—22no—
148C23—21no—
149C23#12312yes—
150C23C2×#4111yescharacteristic
151Q8—22no—
152Q8—22no—
153Q8—21no—
154Q8—22no—
155Q8—21no—
156Q8—44no—
157Q8—42no—
158Q8—41no—
159Q8—41no—
160Q8—42no—
161D4—24no—
162D4—21no—
163D4—21no—
164D4—22no—
165D4—44no—
166D4—42no—
167C2×C4—22no—
168C2×C4—22no—
169C2×C4—21no—
170C2×C4—22no—
171C2×C4—44no—
172C2×C4—44no—
173C2×C4—42no—
174C2×C4—42no—
175C2×C4—41no—
176C2×C4—41no—
177C2×C4—42no—
178C2×C4—42no—
179C2×C4#12312yes—
180C2×C4C22×D411yescharacteristic
181C2×C4C2×#4111yescharacteristic
182C2×C4H(5,𝔽2)12yes—
183C2×C4H(5,𝔽2)12yes—
184C8—41no—
185C8—42no—
186C8—42no—
187C8—41no—
188C8—42no—
189C22—22no—
190C22—41no—
191C22—42no—
192C22—41no—
193C22—81no—
194C22C2×#12311yescharacteristic
195C22#53812yes—
196C4—22no—
197C4—42no—
198C4—41no—
199C4—81no—
200C4—82no—
201C4—81no—
202C4#53411yescharacteristic
203C4#53411yescharacteristic
204C4#53812yes—
205C2—21no—
206C2—22no—
207C2—42no—
208C2—81no—
209C2#262211yescharacteristic
subgroupG/H
center, socleC2#2622
commutator, Frattini, cosocleC22×C4C24
prime radicalC2×2−1+4C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2 ◁ C22×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #2082C2semidirect
4. #2080C2semidirect
5. #2049C2semidirect
6. #2047C2semidirect
7. #1915C2semidirect
8. #1909C2semidirect
9. #1868C2semidirect
10. #1858C2semidirect

Maximal subgroups

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

subgroupindex
#30112
#28892
#20822
#20802
#20492
#20472
#19152
#19092
#18682
#18582
#17962