Finite Group Databasebeta

← #33189

Subgroups — #33189

Order 256.

515 conjugacy classes of subgroups; only the 151 normal subgroups are shown.

normal subgroups only

This group has 515 conjugacy classes of subgroups — too many to draw. Only its 151 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
1C2×#492C211yesmaximal, characteristic, complemented
2C2×#471C214yesmaximal, complemented
3#3039C211yesmaximal, characteristic, complemented
4#3038C211yesmaximal, characteristic
5C4×#131C211yesmaximal, characteristic, complemented
6#1977C214yesmaximal, complemented
7#1966C211yesmaximal, characteristic, complemented
8#1965C211yesmaximal, characteristic, complemented
9#1848C211yesmaximal, characteristic, complemented
10C2×#137C2212yes—
11C2×AGL(1,ℤ/8)C2212yes—
12C22×SD16C2214yes—
13C2×#131C2212yes—
14C2×C4⋊Q8C2211yescharacteristic
15C2×#127C2211yescharacteristic
16C4×#41C2211yescharacteristic
17#492—21no—
18#492—21no—
19#492—22no—
20#471—216no—
21#462—22no—
22#461—22no—
23#460—22no—
24#459—22no—
25C2×#108C2214yes—
26#423C2211yescharacteristic
27#423C2211yescharacteristic
28#419C2212yes—
29#418C2212yes—
30C2×#101C2214yes—
31C2×#100C2214yes—
32#405—22no—
33#405C2212yes—
34C4×M16—21no—
35C4×M16C2211yescharacteristic
36C2×C4×C8—21no—
37C2×C4×C8C2211yescharacteristic
38C2×#41C2311yescharacteristic
39C22×Q8C2312yes—
40C22×D4—22no—
41C22×D4C2312yes—
42#137—28no—
43AGL(1,ℤ/8)—28no—
44C2×Q16—22no—
45C2×SD16—22no—
46C2×SD16—22no—
47C2×SD16—28no—
48C2×SD16—24no—
49C2×SD16—24no—
50C2×SD16—28no—
51C2×D8—22no—
52#131—24no—
53#131D418yescomplemented
54C2×M16—22no—
55C2×M16C2312yes—
56C2×M16C2312yes—
57C2×M16C2312yes—
58C22×C8—22no—
59C22×C8C2312yes—
60C4⋊Q8—22no—
61C4⋊Q8—21no—
62C4⋊Q8—21no—
63#127—22no—
64#127—21no—
65#127—21no—
66C4×Q8D412yes—
67C4×D4—22no—
68C4×D4D412yes—
69#117—21no—
70#117C2311yescharacteristic
71C2×C4⋊C4—22no—
72C2×C42—21no—
73C2×C42C2311yescharacteristic
74#108—28no—
75C4⋊C8—22no—
76C4⋊C8—22no—
77#103—24no—
78#102—24no—
79#101—28no—
80#100—28no—
81#97—22no—
82#97—21no—
83C4×C8—22no—
84C4×C8—21no—
85C4×C8D411yescharacteristic
86C4×C8D411yescharacteristic
87C4×C8D412yes—
88C24—22no—
89#41—22no—
90#41C2×D414yes—
91C2×Q8—24no—
92C2×Q8—22no—
93C2×Q8—22no—
94C2×Q8—24no—
95C2×Q8C2×D411yescharacteristic
96C2×D4—21no—
97C2×D4—24no—
98C2×D4—22no—
99C2×D4—22no—
100C2×D4—24no—
101C2×D4—42no—
102C2×D4—42no—
103C2×D4—84no—
104C2×D4C2×D411yescharacteristic
105C22×C4—21no—
106C22×C4—22no—
107C22×C4—22no—
108C22×C4#4112yes—
109C22×C4C2411yescharacteristic
110Q16—44no—
111SD16—44no—
112SD16—44no—
113SD16—48no—
114SD16—48no—
115D8—44no—
116M16—22no—
117M16—28no—
118M16—24no—
119M16—24no—
120M16C2×D414yes—
121C2×C8—22no—
122C2×C8—28no—
123C2×C8—22no—
124C2×C8—22no—
125C2×C8C2×D412yes—
126C2×C8C2×D412yes—
127C2×C8C2×D414yes—
128C2×C8#4114yes—
129C4⋊C4—22no—
130C4⋊C4—42no—
131C4⋊C4—42no—
132C4⋊C4C2×D412yes—
133C22⋊C4—21no—
134C22⋊C4—22no—
135C42—22no—
136C42—21no—
137C42C2×D411yescharacteristic
138C42C2×D411yescharacteristic
139C42C2×D412yes—
140C23—21no—
141C23—42no—
142C23—44no—
143C23—84no—
144C23C2×#4111yescharacteristic
145Q8—21no—
146Q8—44no—
147Q8—42no—
148Q8—42no—
149Q8#12712yes—
150D4—24no—
151D4—21no—
152D4—44no—
153D4—42no—
154D4—42no—
155D4—84no—
156D4—84no—
157D4#12712yes—
158C2×C4—21no—
159C2×C4—24no—
160C2×C4—24no—
161C2×C4—22no—
162C2×C4—44no—
163C2×C4—42no—
164C2×C4—44no—
165C2×C4#12112yes—
166C2×C4#12112yes—
167C2×C4C22×D411yescharacteristic
168C2×C4C22×D412yes—
169C2×C4C22×D411yescharacteristic
170C2×C4C2×#4112yes—
171C8—24no—
172C8—42no—
173C8—42no—
174C8#12114yes—
175C8#12114yes—
176C22—22no—
177C22—22no—
178C22—42no—
179C22—82no—
180C22—84no—
181C22—164no—
182C22C2×#12111yescharacteristic
183C22#53212yes—
184C4—22no—
185C4—22no—
186C4—42no—
187C4—82no—
188C4#47114yescomplemented
189C4C2×#12112yes—
190C4C2×#12711yescharacteristic
191C4#53211yescharacteristic
192C2—22no—
193C2—42no—
194C2—162no—
195C2#285611yescharacteristic
196C2C2×#47112yes—
subgroupG/H
center, socleC22C2×#121
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. C2×#492C2semidirect
2. C2×#471C2semidirect
3. #3039C2semidirect
5. C4×#131C2semidirect
6. #1977C2semidirect
7. #1966C2semidirect
8. #1965C2semidirect
9. #1848C2semidirect
53. #131D4semidirect
188. C4#471semidirect

Maximal subgroups

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

subgroupindex
C2×#4922
C2×#4712
#30392
#30382
C4×#1312
#19772
#19662
#19652
#18482