Finite Group Databasebeta

← C2×Q8×#689 #12979747

Subgroups — C2×Q8×#689 #12979747

Order 1280.

1830 conjugacy classes of subgroups.

The subgroup lattice has 316 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C5×Q82C211yesmaximal, characteristic
2C2×Q8×Dic10C211yesmaximal, characteristic
3Q8×#689C2116yesmaximal, direct product factor
4C2×#65380C213yesmaximal
5C2×#65367C213yesmaximal
6C2×Q8×#168C211yesmaximal, characteristic
7C2×#65310C213yesmaximal
8C2×C4×#689C213yesmaximal
9C5×Q82—24no—
10C5×Q82C2218yes—
11C2×C5×C4⋊Q8—23no—
12C2×C5×C4⋊Q8C2213yes—
13C2×C4×C5×Q8—21no—
14C2×C4×C5×Q8C2213yes—
15C2×C4×C5×Q8C2211yescharacteristic
16C2×Q8×Dic5—21no—
17C22×#689C2211yescharacteristic
18Q8×Dic10—24no—
19Q8×Dic10C2218yes—
20C2×#4034—23no—
21C2×#4015C2213yes—
22C2×C4×Dic10C2213yes—
23C2×#3967C2213yes—
24#65380C22124yes—
25#65367C22124yes—
26C4×#689C22124yes—
27Q8×#168C2218yes—
28#65310C22124yes—
29C2×#3942C2213yes—
30C2×#3939C2213yes—
31C2×#3939C2216yes—
32C2×C4⋊#168C2213yes—
33C2×C4×#168C2213yes—
34C2×Q8×Q16—51nomaximal, Sylow
35C22×C5×Q8—23no—
36C22×C5×Q8D411yescharacteristic
37C22×C5×Q8C2311yescharacteristic
38C22×Dic10—23no—
39C22×Dic10C2311yescharacteristic
40C5×C4⋊Q8—224no—
41C5×C4⋊Q8—26no—
42C5×C4⋊Q8C23112yes—
43C4×C5×Q8—28no—
44C4×C5×Q8—26no—
45C4×C5×Q8D414yes—
46C4×C5×Q8C23112yes—
47C4×C5×Q8C2314yes—
48C2×C5×C4⋊C4—23no—
49C2×C5×C4⋊C4—23no—
50C2×C5×C4⋊C4D413yes—
51C2×C5×C4⋊C4C2313yes—
52C2×C42×C5—23no—
53C2×C42×C5C2313yes—
54Q8×Dic5—28no—
55C2×#689Q818yesdirect product factor
56C2×#689C2314yes—
57C2×C4⋊Dic5—23no—
58C2×C4⋊Dic5C2313yes—
59C2×#683—23no—
60C2×C4×Dic5—23no—
61C22×#168C2313yes—
62C22×#168C2311yescharacteristic
63#4034—224no—
64#4015—26no—
65#4015C23112yes—
66C4×Dic10—26no—
67C4×Dic10C23112yes—
68#3967C23112yes—
69#3942C23112yes—
70#3939C23124yes—
71#3939C23112yes—
72C4⋊#168C23112yes—
73C4×#168C23112yes—
74C2×Q82—51no—
75C2×Q82D511yescharacteristic
76Q8×Q16—516no—
77C2×#500—53no—
78C2×#477—53no—
79C2×#477—53no—
80C2×C8×Q8—51no—
81C2×C4×Q16—53no—
82C2×C5×Q8—21no—
83C2×C5×Q8—212no—
84C2×C5×Q8—22no—
85C2×C5×Q8—86no—
86C2×C5×Q8Q1618yescomplemented
87C2×C5×Q8C2×D414yes—
88C2×C5×Q8C2×Q814yes—
89C2×C5×Q8C2412yes—
90C22×C4×C5—21no—
91C22×C4×C5—23no—
92C22×C4×C5C2×D413yes—
93C22×C4×C5C2×D413yes—
94C22×C4×C5C2411yescharacteristic
95C22×Dic5—21no—
96C22×Dic5—23no—
97C2×Dic10—21no—
98C2×Dic10—22no—
99C2×Dic10—212no—
100C2×Dic10—86no—
101C2×Dic10C2×Q814yes—
102C2×Dic10C2412yes—
103C5×C4⋊C4—212no—
104C5×C4⋊C4—212no—
105C5×C4⋊C4—23no—
106C5×C4⋊C4C2×D4112yes—
107C5×C4⋊C4C2416yes—
108C42×C5—212no—
109C42×C5C2×D416yes—
110C42×C5C2416yes—
111#689C2×Q8116yesdirect product factor
112C4⋊Dic5—23no—
113C4⋊Dic5—212no—
114C4⋊Dic5C2416yes—
115#683—212no—
116C4×Dic5—212no—
117C2×#168—26no—
118C2×#168C2×Q814yes—
119C2×#168C2416yes—
120C2×#168C2412yes—
121C22×Q16—51no—
122Q82—24no—
123Q82—58no—
124Q82—104no—
125Q82C2×D518yes—
126C2×C4⋊Q8—23no—
127C2×C4⋊Q8—53no—
128C2×C4⋊Q8—103no—
129C2×C4⋊Q8C2×D513yes—
130C2×C4×Q8—21no—
131C2×C4×Q8—53no—
132C2×C4×Q8—101no—
133C2×C4×Q8C2×D513yes—
134C2×C4×Q8C2×D511yescharacteristic
135#500—524no—
136#477—524no—
137#477—524no—
138C8×Q8—58no—
139C4×Q16—524no—
140C2×#107—56no—
141C2×#107—53no—
142C2×C4⋊C8—53no—
143C2×#103—53no—
144C2×#103—53no—
145C2×C4×C8—53no—
146C23×C5C22×D411yescharacteristic
147C5×Q8—24no—
148C5×Q8—22no—
149C5×Q8—812no—
150C5×Q8C2×Q16116yescomplemented
151C5×Q8C22×Q814yes—
152C2×C4×C5—24no—
153C2×C4×C5—26no—
154C2×C4×C5—22no—
155C2×C4×C5—26no—
156C2×C4×C5—46no—
157C2×C4×C5C2×Q16112yes—
158C2×C4×C5C22×D416yes—
159C2×C4×C5C22×D411yescharacteristic
160C2×C4×C5C22×D416yes—
161C2×C4×C5C22×Q812yes—
162C2×C4×C52−1+412yes—
163C2×C4×C5C2511yescharacteristic
164C2×Dic5—24no—
165C2×Dic5—22no—
166C2×Dic5—26no—
167C2×Dic5—46no—
168Dic10—24no—
169Dic10—22no—
170Dic10—812no—
171Dic10C22×Q814yes—
172#168—26no—
173#168C22×Q814yes—
174C22×Q8—23no—
175C22×Q8—51no—
176C22×Q8—103no—
177C22×Q8C22⋊D511yescharacteristic
178C22×Q8C22×D511yescharacteristic
179C2×Q16—58no—
180C2×Q16—54no—
181C22×C8—51no—
182C22×C8—53no—
183C4⋊Q8—224no—
184C4⋊Q8—26no—
185C4⋊Q8—512no—
186C4⋊Q8—1024no—
187C4⋊Q8—106no—
188C4⋊Q8C22×D5112yes—
189C4×Q8—28no—
190C4×Q8—26no—
191C4×Q8—512no—
192C4×Q8—108no—
193C4×Q8—106no—
194C4×Q8C22⋊D514yes—
195C4×Q8C22×D5112yes—
196C4×Q8C22×D514yes—
197C2×C4⋊C4—23no—
198C2×C4⋊C4—23no—
199C2×C4⋊C4—53no—
200C2×C4⋊C4—103no—
201C2×C4⋊C4—103no—
202C2×C4⋊C4C22⋊D513yes—
203C2×C4⋊C4C22×D513yes—
204C2×C42—23no—
205C2×C42—103no—
206C2×C42C22×D513yes—
207#107—512no—
208#107—524no—
209C4⋊C8—512no—
210#103—512no—
211#103—512no—
212C4×C8—512no—
213C22×C5D4×Q812yes—
214C22×C5C22×Q1612yes—
215C22×C5#57612yes—
216C22×C5C23×D411yescharacteristic
217C4×C5—24no—
218C4×C5—26no—
219C4×C5—46no—
220C4×C5D4×Q812yes—
221C4×C5C22×Q16112yes—
222C4×C5C23×Q811yescharacteristic
223C4×C5C2×2−1+411yescharacteristic
224Dic5—24no—
225Dic5—46no—
226C2×Q8—22no—
227C2×Q8—21no—
228C2×Q8—212no—
229C2×Q8—54no—
230C2×Q8—52no—
231C2×Q8—86no—
232C2×Q8—102no—
233C2×Q8—101no—
234C2×Q8—1012no—
235C2×Q8—406no—
236C2×Q8#68918yesdirect product factor
237C2×Q8Q8×D514yes—
238C2×Q8C2×C22⋊D514yes—
239C2×Q8C23×D512yes—
240C22×C4—21no—
241C22×C4—23no—
242C22×C4—101no—
243C22×C4—103no—
244C22×C4C2×C22⋊D513yes—
245C22×C4C2×C22⋊D513yes—
246C22×C4C23×D511yescharacteristic
247Q16—516no—
248C2×C8—54no—
249C2×C8—52no—
250C2×C8—56no—
251C2×C8—106no—
252C4⋊C4—212no—
253C4⋊C4—212no—
254C4⋊C4—23no—
255C4⋊C4—56no—
256C4⋊C4—103no—
257C4⋊C4—1012no—
258C4⋊C4—1012no—
259C4⋊C4C2×C22⋊D5112yes—
260C4⋊C4C23×D516yes—
261C42—212no—
262C42—1012no—
263C42C2×C22⋊D516yes—
264C42C23×D516yes—
265C2×C5Q8×Q1614yescomplemented
266C2×C5C2×D4×Q811yescharacteristic
267C2×C5C23×Q1611yescharacteristic
268C2×C5C2×#57611yescharacteristic
269C23C22×C22⋊D511yescharacteristic
270Q8—24no—
271Q8—22no—
272Q8—54no—
273Q8—812no—
274Q8—104no—
275Q8—102no—
276Q8—4012no—
277Q8C2×#689116yesdirect product factor
278Q8C2×Q8×D514yes—
279C2×C4—24no—
280C2×C4—26no—
281C2×C4—22no—
282C2×C4—26no—
283C2×C4—46no—
284C2×C4—104no—
285C2×C4—102no—
286C2×C4—106no—
287C2×C4—206no—
288C2×C4C2×#689112yes—
289C2×C4C2×Q8×D512yes—
290C2×C4#414712yes—
291C2×C4C22×C22⋊D516yes—
292C2×C4C22×C22⋊D516yes—
293C2×C4C22×C22⋊D511yescharacteristic
294C2×C4C24×D511yescharacteristic
295C8—54no—
296C8—106no—
297C5C2×Q8×Q1611yescharacteristic, complemented, Sylow
298C22C22×#68912yes—
299C22Q8×C22⋊D512yes—
300C22#6616912yes—
301C22C23×C22⋊D511yescharacteristic
302C4—24no—
303C4—26no—
304C4—46no—
305C4—104no—
306C4—206no—
307C4C22×#689112yes—
308C4Q8×C22⋊D512yes—
309C4C22×Q8×D511yescharacteristic
310C4C2×#414711yescharacteristic
311C2Q8×#68914yesdirect product factor
312C2C23×#68911yescharacteristic
313C2C2×Q8×C22⋊D511yescharacteristic
314C2C2×#6616911yescharacteristic
subgroupG/H
centerC23C22×C22⋊D5
commutator, cosocleC2×C4×C5C25
FrattiniC2×C4C24×D5
FittingC2×C5×Q82C2
socle, prime radicalC23×C5C22×D4
hypercenterC2×Q82D5
hypocenterC5C2×Q8×Q16
LCSG ▷ C2×C4×C5 ▷ C2×C5 ▷ C5
UCSC1 ◁ C23 ◁ C2×C4×Q8 ◁ C2×Q82

Complements

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

NH ≅ G/Ntype
3. Q8×#689C2direct (N × H)
55. C2×#689Q8direct (N × H)
86. C2×C5×Q8Q16semidirect
111. #689C2×Q8direct (N × H)
150. C5×Q8C2×Q16semidirect
236. C2×Q8#689direct (N × H)
265. C2×C5Q8×Q16semidirect
277. Q8C2×#689direct (N × H)
297. C5C2×Q8×Q16semidirect
311. C2Q8×#689direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C5×Q822
C2×Q8×Dic102
Q8×#6892
C2×#653802
C2×#653672
C2×Q8×#1682
C2×#653102
C2×C4×#6892
C2×Q8×Q165