Finite Group Databasebeta

← C2×#22590489 #32152078

Subgroups — C2×#22590489 #32152078

Order 18176.

574 conjugacy classes of subgroups.

The subgroup lattice has 244 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×Dic284C211yesmaximal, characteristic
2#22590489C218yesmaximal, direct product factor
3C2×#17985824C212yesmaximal
4C2×C4⋊(C71⋊C16)C211yesmaximal, characteristic
5C2×#17985802C212yesmaximal
6C2×#500×C71C211yesmaximal, characteristic
7C22×Dic284C2211yescharacteristic
8C2×C4×Dic142—21no—
9C22×C71⋊C16C2212yes—
10C4×Dic284—22no—
11C4×Dic284C2214yes—
12C2×#14556062C2211yescharacteristic
13C2×#14556053—21no—
14#17985824C2218yes—
15C4⋊(C71⋊C16)C2214yes—
16#17985802C2218yes—
17C2×C4⋊Q8×C71—21no—
18#500×C71—22no—
19#500×C71C2214yes—
20C2×#107×C71—21no—
21C2×#107×C71C2212yes—
22C2×C4×C8×C71C2211yescharacteristic
23C22×Dic142—21no—
24C2×Dic284—21no—
25C2×Dic284—22no—
26C2×Dic284Q814yescomplemented
27C2×Dic284C2312yes—
28C4×Dic142—24no—
29C4×Dic142—42no—
30C2×C4⋊Dic71—21no—
31C2×Dic71⋊C4—41no—
32C2×C4×Dic71—41no—
33C2×C71⋊C16—24no—
34C2×C71⋊C16C2314yes—
35#14556062—21no—
36#14556062C2312yes—
37#14556053—24no—
38C22×Q8×C71—41no—
39C22×C8×C71D411yescharacteristic
40C22×C8×C71C2311yescharacteristic
41C4⋊Q8×C71—24no—
42C4⋊Q8×C71—42no—
43C2×C4⋊C4×C71—22no—
44C2×C4⋊C4×C71—41no—
45C2×C42×C71D411yescharacteristic
46#107×C71—24no—
47#107×C71—22no—
48#107×C71C2314yes—
49C4×C8×C71D412yes—
50C4×C8×C71C2312yes—
51C2×Dic142—24no—
52C2×Dic142—22no—
53C2×Dic142—41no—
54C2×Dic142—42no—
55C22×Dic71—41no—
56C22×Dic71—41no—
57Dic284—24no—
58Dic284—22no—
59Dic284C2×Q814yescomplemented
60C4⋊Dic71—22no—
61C4⋊Dic71—41no—
62Dic71⋊C4—44no—
63C4×Dic71—44no—
64C71⋊C16—24no—
65C2×Q8×C71—44no—
66C2×Q8×C71—84no—
67C22×C4×C71—42no—
68C22×C4×C71D811yescharacteristic
69C22×C4×C71D811yescharacteristic
70C22×C4×C71C2×D411yescharacteristic
71C2×C8×C71—22no—
72C2×C8×C71C2×D412yes—
73C2×C8×C71C2×D411yescharacteristic
74C2×C8×C71C2×Q812yes—
75C2×C8×C71#4112yes—
76C2×C8×C71C2411yescharacteristic
77C4⋊C4×C71—24no—
78C4⋊C4×C71—42no—
79C4⋊C4×C71—44no—
80C42×C71D812yes—
81C42×C71C2×D412yes—
82C23×C71C2×D811yescharacteristic
83Q8×C71—88no—
84C2×C4×C71—22no—
85C2×C4×C71—44no—
86C2×C4×C71—84no—
87C2×C4×C71Q3214yes—
88C2×C4×C71C22⋊Q812yes—
89C2×C4×C71C2×D812yes—
90C2×C4×C71C2×D811yescharacteristic
91C2×C4×C71C2×D812yes—
92C2×C4×C71#13712yes—
93C2×C4×C71C22×D411yescharacteristic
94C2×Dic71—42no—
95C2×Dic71—44no—
96C2×Dic71—42no—
97C2×Dic71—82no—
98Dic142—24no—
99Dic142—42no—
100Dic142—44no—
101C8×C71—22no—
102C8×C71C22⋊Q812yes—
103C8×C71C22×Q811yescharacteristic
104C8×C71C2×#4111yescharacteristic
105C22×C71#47412yes—
106C22×C71C2×Q3212yes—
107C22×C71#50912yes—
108C22×C71C22×D811yescharacteristic
109C4×C71—22no—
110C4×C71—84no—
111C4×C71#47412yes—
112C4×C71C2×Q3214yes—
113C4×C71C2×C22⋊Q811yescharacteristic
114C4×C71C2×#13711yescharacteristic
115Dic71—44no—
116Dic71—82no—
117C2×#2227—711nomaximal, Sylow
118C2×C71#222714yescomplemented
119C2×C71C2×#47411yescharacteristic
120C2×C71C22×Q3211yescharacteristic
121C2×C71C2×#50911yescharacteristic
122C2×#500D7111yescharacteristic
123C2×C4×Q16—711no—
124#2227—718no—
125C2×#366—712no—
126C2×C4⋊C16—711no—
127C2×#358—712no—
128C71C2×#222711yescharacteristic, complemented, Sylow
129C22×Q16—711no—
130C2×C4⋊Q8—21no—
131C2×C4×Q8—1421no—
132C22×C16—712no—
133#500—22no—
134#500C2×D7114yes—
135C4×Q16—714no—
136C4×Q16—1422no—
137C2×#107—21no—
138C2×#107—711no—
139C2×#107C2×D7112yes—
140C2×#103—1421no—
141C2×C4×C8C2×D7111yescharacteristic
142#366—718no—
143C4⋊C16—714no—
144#358—718no—
145C22×Q8—41no—
146C22×Q8—1421no—
147C2×Q16—714no—
148C2×Q16—712no—
149C2×Q16—1421no—
150C2×Q16—1422no—
151C22×C8C22⋊D7111yescharacteristic
152C22×C8C22×D7111yescharacteristic
153C4⋊Q8—24no—
154C4⋊Q8—42no—
155C4×Q8—2842no—
156C4×Q8—1424no—
157C2×C4⋊C4—22no—
158C2×C4⋊C4—41no—
159C2×C4⋊C4—2841no—
160C2×C4⋊C4—1421no—
161C2×C42—2841no—
162C2×C42C22⋊D7111yescharacteristic
163C2×C16—714no—
164C2×C16—1424no—
165#107—24no—
166#107—22no—
167#107—712no—
168#107—1421no—
169#107C22×D7114yes—
170#103—1424no—
171C4×C8C22⋊D7112yes—
172C4×C8C22×D7112yes—
173C2×Q8—44no—
174C2×Q8—84no—
175C2×Q8—2841no—
176C2×Q8—2842no—
177C2×Q8—1422no—
178C2×Q8—1424no—
179C22×C4—42no—
180C22×C4—2841no—
181C22×C4—2841no—
182C22×C4#1176585011yescharacteristic
183C22×C4#1176585011yescharacteristic
184C22×C4C2×C22⋊D7111yescharacteristic
185Q16—714no—
186Q16—1422no—
187Q16—1424no—
188C2×C8—22no—
189C2×C8C2×C22⋊D7112yes—
190C2×C8C2×C22⋊D7111yescharacteristic
191C2×C8Q8×D7112yes—
192C2×C8#1176586612yes—
193C2×C8C23×D7111yescharacteristic
194C4⋊C4—24no—
195C4⋊C4—42no—
196C4⋊C4—44no—
197C4⋊C4—2844no—
198C4⋊C4—2841no—
199C4⋊C4—1422no—
200C42—2844no—
201C42#1176585012yes—
202C42C2×C22⋊D7112yes—
203C16—1424no—
204C23C2×#1176585011yescharacteristic
205Q8—88no—
206Q8—2844no—
207Q8—2842no—
208Q8—1424no—
209C2×C4—22no—
210C2×C4—44no—
211C2×C4—84no—
212C2×C4—2842no—
213C2×C4—2844no—
214C2×C4—2842no—
215C2×C4—5682no—
216C2×C4#1455607414yes—
217C2×C4#1455610412yes—
218C2×C4C2×#1176585012yes—
219C2×C4C2×#1176585012yes—
220C2×C4C2×#1176585011yescharacteristic
221C2×C4#1455615912yes—
222C2×C4C22×C22⋊D7111yescharacteristic
223C8—22no—
224C8#1455610412yes—
225C8C2×Q8×D7111yescharacteristic
226C8C2×#1176586611yescharacteristic
227C22#1798627612yes—
228C22C2×#1455607412yes—
229C22#1798643512yes—
230C22C22×#1176585011yescharacteristic
231C4—22no—
232C4—84no—
233C4—2844no—
234C4—5682no—
235C4#1798627612yes—
236C4C2×#1455607414yes—
237C4C2×#1455610411yescharacteristic
238C4C2×#1455615911yescharacteristic
239C2#2259048914yesdirect product factor
240C2C2×#1798627611yescharacteristic
241C2C22×#1455607411yescharacteristic
242C2C2×#1798643511yescharacteristic
subgroupG/H
centerC23C2×#11765850
commutator, cosocleC2×C8×C71C24
FrattiniC2×C8C23×D71
FittingC2×#500×C71C2
socle, prime radicalC23×C71C2×D8
hypercenterC2×#500D71
hypocenterC71C2×#2227
LCSG ▷ C2×C8×C71 ▷ C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4×C8 ◁ C2×#500

Complements

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

NH ≅ G/Ntype
2. #22590489C2direct (N × H)
26. C2×Dic284Q8semidirect
59. Dic284C2×Q8semidirect
118. C2×C71#2227semidirect
128. C71C2×#2227semidirect
239. C2#22590489direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4×Dic2842
#225904892
C2×#179858242
C2×C4⋊(C71⋊C16)2
C2×#179858022
C2×#500×C712
C2×#222771