Finite Group Databasebeta

← Q8×#6740 #14418867

Subgroups — Q8×#6740 #14418867

Order 1920.

776 conjugacy classes of subgroups.

The subgroup lattice has 304 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1Q8×#1200C211yesmaximal, characteristic
2Q8×C3⋊#170C211yesmaximal, characteristic, complemented
3C3×Q8×#170C211yesmaximal, characteristic, complemented
4#11751922C213yesmaximal
5C4×#6740C213yesmaximal
6#11751826C213yesmaximal, complemented
7#11751823C213yesmaximal, complemented
8Q8×#700—31nomaximal, Hall
9C2×Q8×D15C411yescharacteristic
10C2×#6740C2213yes—
11C2×#6740C2211yescharacteristic
12C5×Q8×Dic3C411yescharacteristic
13C3×Q8×Dic5C2211yescharacteristic
14#91437C413yes—
15C4×#1200C2213yes—
16#91340C413yes—
17#91333C2213yes—
18C4⋊(C3⋊#170)C2213yes—
19C4×C3⋊#170C2213yes—
20C3×C4⋊#170C2213yes—
21C3×C4×#170C2213yes—
22Dic3⋊#170C2216yes—
23#91169C2213yes—
24#91169C2213yes—
25Q8×ΓL(1,𝔽25)—51nomaximal, Hall
26C4×Q8×D5—31no—
27Q8×#170—31no—
28Q8×#170D311yescharacteristic, complemented
29#65709—33no—
30#65709—33no—
31#65681—33no—
32C4×#700—33no—
33C2×C3×C5×Q8C2×C411yescharacteristic
34Q8×D15—24no—
35C2×C4×D15C2×C413yes—
36C2×Dic30C2×C413yes—
37C2×#1200C2×C413yes—
38C2×#1200C2311yescharacteristic
39C2×C3⋊#170C2313yes—
40C2×C3⋊#170C2311yescharacteristic
41C2×C3×#170C2313yes—
42C2×C3×#170C2311yescharacteristic
43#6740—26no—
44#6740Q814yesdirect product factor
45C5×C4⋊Dic3C2×C413yes—
46C4×C5×Dic3C2×C413yes—
47C3×C4⋊Dic5C2×C413yes—
48C3×C4×Dic5C2313yes—
49#6669C2×C416yes—
50Dic3×Dic5C2×C413yes—
51Dic3×Dic5C2313yes—
52C4×D3×Q8—51no—
53C3×C8×Q8—51no—
54Q8×C3⋊C8—51no—
55#4837—53no—
56#4831—53no—
57C4×ΓL(1,𝔽25)—53no—
58#4679—53no—
59C2×Q8×D5—31no—
60C2×#700—31no—
61C2×#700—33no—
62C4×C5×Q8—31no—
63Q8×Dic5C2×D311yescharacteristic
64D5×C4⋊C4—33no—
65#4033—33no—
66C42×D5—33no—
67C4×Dic10—33no—
68#4002—33no—
69#4002—33no—
70C4⋊#170—36no—
71C4⋊#170—33no—
72C4⋊#170C2×D313yes—
73C4×#170—33no—
74C4×#170C2×D313yes—
75Q8×M16—151noSylow
76C22×D15C22×C411yescharacteristic
77C3×C5×Q8M1614yescomplemented
78C2×C3×C4×C5C22×C413yes—
79C2×Dic15C22×C413yes—
80C4×D15—26no—
81Dic30—26no—
82C2×C5×Dic3C22×C413yes—
83C2×C5×Dic3C22×C411yescharacteristic
84C2×C3×Dic5C22×C413yes—
85C2×C3×Dic5C2411yescharacteristic
86#1200—43no—
87#1200C2×Q812yes—
88#1200#4112yes—
89C3⋊#170—23no—
90C3⋊#170C2×Q812yescomplemented
91C3×#170—23no—
92C3×#170C2×Q812yescomplemented
93C2×D3×Q8—51no—
94C3×C4×Q8—51no—
95Q8×Dic3AGL(1,𝔽5)11yescharacteristic
96C2×ΓL(1,𝔽25)—51no—
97C2×ΓL(1,𝔽25)—53no—
98D3×C4⋊C4—53no—
99#887—53no—
100C42×D3—53no—
101C4×Dic6—53no—
102C3×C4⋊C8—53no—
103C3×C4×C8—53no—
104#815—53no—
105#815—53no—
106Dic3⋊C8—56no—
107C4⋊(C3⋊C8)—53no—
108C4×C3⋊C8—53no—
109C2×C5×Q8C4×D311yescharacteristic
110Q8×D5—64no—
111C2×C4×D5—31no—
112C2×C4×D5—33no—
113C2×C4×D5—33no—
114C2×Dic10—33no—
115C2×#170—31no—
116C2×#170—33no—
117C2×#170C22×D313yes—
118C2×#170C22×D311yescharacteristic
119#700—34no—
120#700—66no—
121C5×C4⋊C4—33no—
122C42×C5—33no—
123C4⋊Dic5C4×D313yes—
124#683—36no—
125C4×Dic5—33no—
126C4×Dic5—33no—
127C4×Dic5C22×D313yes—
128C2×C4×Q8—151no—
129#446—153no—
130#446—153no—
131C8×Q8—51no—
132C8×Q8—151no—
133#423—153no—
134C4×M16—153no—
135C22×C3×C5C23×C411yescharacteristic
136C2×D15—21no—
137C2×D15—21no—
138C2×D15C4×Q812yes—
139C3×C4×C5C2×M1616yes—
140Dic15—23no—
141C3×Dic5—23no—
142C3×Dic5C22×Q811yescharacteristic
143C3×Dic5C2×#4111yescharacteristic
144C5×Dic3—23no—
145C5×Dic3C4×Q812yes—
146C2×C3×Q8C2×AGL(1,𝔽5)11yescharacteristic
147D3×Q8—104no—
148C2×C4×D3—51no—
149C2×C4×D3—53no—
150C2×C4×D3—53no—
151C2×Dic6—53no—
152C2×C3×C8—51no—
153C2×C3×C8—53no—
154C3×C4⋊C4—53no—
155C3×C42—53no—
156C4⋊Dic3C2×AGL(1,𝔽5)13yes—
157Dic3⋊C4—56no—
158C4×Dic3—53no—
159C4×Dic3—53no—
160C4×Dic3C2×AGL(1,𝔽5)13yes—
161C2×C3⋊C8—51no—
162C2×C3⋊C8—53no—
163ΓL(1,𝔽25)—54no—
164ΓL(1,𝔽25)—106no—
165C22×D5—31no—
166C5×Q8ΓL(1,𝔽25)14yescomplemented
167C2×C4×C5—31no—
168C2×C4×C5—33no—
169C2×C4×C5C2×C4×D313yes—
170C2×Dic5—33no—
171C2×Dic5C2×C4×D313yes—
172C2×Dic5C23×D311yescharacteristic
173C4×D5—32no—
174C4×D5—32no—
175C4×D5—66no—
176C4×D5—123no—
177Dic10—66no—
178#170—23no—
179#170—32no—
180#170—63no—
181#170D3×Q812yescomplemented
182C22×Q8—151no—
183C2×M16—151no—
184C2×M16—153no—
185C4×Q8—31no—
186C4×Q8—51no—
187C4×Q8—153no—
188C4×Q8—153no—
189C2×C4⋊C4—153no—
190C2×C42—153no—
191C4⋊C8—53no—
192C4⋊C8—153no—
193C4⋊C8—156no—
194#97—153no—
195#97—153no—
196C4×C8—53no—
197C4×C8—153no—
198C2×C3×C5C2×C4×Q811yescharacteristic
199C2×C3×C5C22×M1611yescharacteristic
200C2×C3×C5#56811yescharacteristic
201D15—22no—
202C22×D3—51no—
203C3×Q8#70014yescomplemented
204C2×C3×C4—51no—
205C2×C3×C4—53no—
206C2×C3×C4C22×AGL(1,𝔽5)13yes—
207C2×Dic3—53no—
208C2×Dic3C22×AGL(1,𝔽5)13yes—
209C2×Dic3C22×AGL(1,𝔽5)11yescharacteristic
210C4×D3—52no—
211C4×D3—52no—
212C4×D3—106no—
213C4×D3—203no—
214Dic6—106no—
215C3×C8—52no—
216C3×C8—103no—
217C3⋊C8—52no—
218C3⋊C8—103no—
219C22×C5C22×C4×D311yescharacteristic
220C2×D5—32no—
221C2×D5—61no—
222C2×D5—61no—
223C4×C5—32no—
224C4×C5—63no—
225C4×C5C2×ΓL(1,𝔽25)16yes—
226Dic5—23no—
227Dic5—63no—
228Dic5C2×D3×Q811yescharacteristic
229Dic5D3×#4111yescharacteristic
230C2×Q8—153no—
231C2×Q8—304no—
232C2×Q8D3×AGL(1,𝔽5)11yescharacteristic
233C22×C4—151no—
234C22×C4—153no—
235C22×C4—153no—
236M16—154no—
237M16—306no—
238C2×C8—51no—
239C2×C8—53no—
240C2×C8—151no—
241C2×C8—153no—
242C4⋊C4—33no—
243C4⋊C4—53no—
244C4⋊C4—156no—
245C42—33no—
246C42—53no—
247C42—153no—
248C42—153no—
249C3×C5Q8×M1611yescharacteristic, complemented, Hall
250C22×C3C23×AGL(1,𝔽5)11yescharacteristic
251C2×D3—52no—
252C2×D3—101no—
253C2×D3—101no—
254C3×C4—51no—
255C3×C4—51no—
256C3×C4—103no—
257C3×C4C2×#70016yes—
258Dic3—23no—
259Dic3—103no—
260Dic3Q8×AGL(1,𝔽5)12yes—
261C2×C5C4×D3×Q811yescharacteristic
262C2×C5C22×ΓL(1,𝔽25)11yescharacteristic
263C2×C5#575011yescharacteristic
264D5—62no—
265C23—151no—
266Q8—306no—
267Q8#674014yesdirect product factor
268C2×C4—31no—
269C2×C4—33no—
270C2×C4—51no—
271C2×C4—53no—
272C2×C4—152no—
273C2×C4—152no—
274C2×C4—153no—
275C2×C4—306no—
276C2×C4—603no—
277C2×C4C2×D3×AGL(1,𝔽5)13yes—
278C8—52no—
279C8—103no—
280C8—152no—
281C8—303no—
282C2×C3C22×#70011yescharacteristic
283C2×C3C2×Q8×AGL(1,𝔽5)11yescharacteristic
284C2×C3#6626411yescharacteristic
285D3—102no—
286C5Q8×ΓL(1,𝔽25)11yescharacteristic, complemented, Sylow
287C22—152no—
288C22—301no—
289C22—301no—
290C22C22×D3×AGL(1,𝔽5)11yescharacteristic
291C4—32no—
292C4—51no—
293C4—51no—
294C4—63no—
295C4—103no—
296C4—303no—
297C4C2×#674016yes—
298C3Q8×#70011yescharacteristic, complemented, Sylow
299C2—302no—
300C2#1175685011yescharacteristic
301C2D3×Q8×AGL(1,𝔽5)11yescharacteristic
302C2C22×#674011yescharacteristic
subgroupG/H
center, FrattiniC22C22×D3×AGL(1,𝔽5)
commutator, socleC22×C3×C5C23×C4
FittingC2×C3×C5×Q8C2×C4
prime radicalC22×D15C22×C4
cosocleC2×C3×Dic5C24
hypercenterC2×Q8D3×AGL(1,𝔽5)
hypocenterC3×C5Q8×M16
LCSG ▷ C22×C3×C5 ▷ C3×C5
UCSC1 ◁ C22 ◁ C2×Q8

Complements

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

NH ≅ G/Ntype
2. Q8×C3⋊#170C2semidirect
3. C3×Q8×#170C2semidirect
6. #11751826C2semidirect
7. #11751823C2semidirect
28. Q8×#170D3semidirect
44. #6740Q8direct (N × H)
77. C3×C5×Q8M16semidirect
90. C3⋊#170C2×Q8semidirect
92. C3×#170C2×Q8semidirect
166. C5×Q8ΓL(1,𝔽25)semidirect
181. #170D3×Q8semidirect
203. C3×Q8#700semidirect
249. C3×C5Q8×M16semidirect
267. Q8#6740direct (N × H)
286. C5Q8×ΓL(1,𝔽25)semidirect
298. C3Q8×#700semidirect

Maximal subgroups

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

subgroupindex
Q8×#12002
Q8×C3⋊#1702
C3×Q8×#1702
#117519222
C4×#67402
#117518262
#117518232
Q8×#7003
Q8×ΓL(1,𝔽25)5