Finite Group Databasebeta

← Dic7×#557 #13513796

Subgroups — Dic7×#557 #13513796

Order 1792.

2220 conjugacy classes of subgroups.

The subgroup lattice has 392 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C7×#557C211yesmaximal, characteristic
2#11740674C213yesmaximal
3Dic7×C4⋊Q8C213yesmaximal
4#11740470C216yesmaximal
5Dic7×#125C216yesmaximal
6#11739907C213yesmaximal
7#11739905C212yesmaximal
8Q8×C4⋊Dic7C211yesmaximal, characteristic
9C4×Q8×Dic7C212yesmaximal
10C4×Q8×Dic7C213yesmaximal
11C4×Q8×Dic7C211yesmaximal, characteristic
12C7×#557C4116yescomplemented
13C2×C7×C4⋊Q8C2213yes—
14C2×C7×#125C2216yes—
15C2×C4×C7×Q8C2212yes—
16C2×C4×C7×Q8C2213yes—
17C2×C4×C7×Q8C2211yescharacteristic
18C2×Q8×Dic7C2211yescharacteristic
19C2×Q8×Dic7C2212yes—
20C2×Q8×Dic7C2213yes—
21C2×Q8×Dic7C2213yes—
22C2×Q8×Dic7C2211yescharacteristic
23#90002C2216yes—
24#89757C2216yes—
25#89757C2216yes—
26#89757C2216yes—
27#89757C2216yes—
28#89753C22112yes—
29#89753C22112yes—
30C4⋊C4×Dic7C2216yes—
31C4⋊C4×Dic7C2213yes—
32C4⋊C4×Dic7C2216yes—
33C4⋊C4×Dic7C2213yes—
34C4⋊C4×Dic7C2216yes—
35C4⋊C4×Dic7C2216yes—
36C4⋊C4×Dic7C2216yes—
37C4⋊C4×Dic7C2213yes—
38C4⋊C4×Dic7C2211yescharacteristic
39#89708C2216yes—
40#89707C2213yes—
41C4×C4⋊Dic7C2216yes—
42C4×C4⋊Dic7C2213yes—
43C4×C4⋊Dic7C2213yes—
44C4×C4⋊Dic7C2216yes—
45C42×Dic7C2216yes—
46C42×Dic7C2213yes—
47C4×#557—71nomaximal, Sylow
48C22×C7×Q8C2313yes—
49C22×C7×Q8C2311yescharacteristic
50C7×C4⋊Q8C2×C4124yes—
51C7×#125C2×C4148yes—
52C4×C7×Q8C2×C4116yes—
53C4×C7×Q8C2×C4124yes—
54C4×C7×Q8C2×C418yes—
55C2×C7×C4⋊C4C2311yescharacteristic
56C2×C7×C4⋊C4C2316yes—
57C2×C7×C4⋊C4C2313yes—
58C2×C7×C4⋊C4C2316yes—
59C2×C7×C4⋊C4C2316yes—
60C2×C42×C7C2313yes—
61C2×C42×C7C2316yes—
62Q8×Dic7—24no—
63Q8×Dic7—28no—
64Q8×Dic7—212no—
65Q8×Dic7—212no—
66Q8×Dic7Q818yescomplemented
67C2×C4⋊Dic7C2313yes—
68C2×C4⋊Dic7C2316yes—
69C2×C4⋊Dic7C2313yes—
70C2×C4⋊Dic7C2316yes—
71C2×C4⋊Dic7C2316yes—
72C2×C4⋊Dic7C2316yes—
73C2×C4⋊Dic7C2313yes—
74C2×C4⋊Dic7C2311yescharacteristic
75C2×C4×Dic7C2312yes—
76C2×C4×Dic7C2313yes—
77C2×C4×Dic7C2313yes—
78C2×C4×Dic7C2316yes—
79C2×C4×Dic7C2316yes—
80C2×C4×Dic7C2316yes—
81C2×C4×Dic7C2313yes—
82C2×C4×Dic7C2316yes—
83C2×C4×Dic7C2313yes—
84C2×C4×Dic7C2313yes—
85C2×C4×Dic7C2311yescharacteristic
86C7⋊#95C2312yes—
87C7⋊#95C2316yes—
88C7⋊#95C23112yes—
89C7⋊#95C2316yes—
90C7⋊#95C2316yes—
91C7⋊#95C23112yes—
92C2×#557D711yescharacteristic
93#2370—76no—
94#2365—73no—
95#2355—73no—
96#2351—72no—
97Q8×C4⋊C4—71no—
98C4×C4⋊Q8—73no—
99C4×#125—76no—
100C42×Q8—72no—
101C42×Q8—71no—
102C42×Q8—73no—
103C2×C7×Q8—26no—
104C2×C7×Q8—26no—
105C2×C7×Q8C22×C4112yes—
106C2×C7×Q8C22×C414yes—
107C2×C7×Q8C2×Q814yes—
108C2×C7×Q8#4114yes—
109C22×C4×C7C2412yes—
110C22×C4×C7C2413yes—
111C22×C4×C7C2416yes—
112C22×C4×C7C2413yes—
113C22×C4×C7C2411yescharacteristic
114C22×Dic7C2413yes—
115C22×Dic7C2416yes—
116C22×Dic7C2413yes—
117C22×Dic7C2412yes—
118C22×Dic7C2411yescharacteristic
119C22×Dic7C2411yescharacteristic
120C7×C4⋊C4C22×C414yes—
121C7×C4⋊C4C22×C4124yes—
122C7×C4⋊C4C22×C4112yes—
123C7×C4⋊C4C22×C4124yes—
124C7×C4⋊C4C22×C4124yes—
125C42×C7C22×C4124yes—
126C42×C7C22×C4112yes—
127C4⋊Dic7—212no—
128C4⋊Dic7—26no—
129C4⋊Dic7—26no—
130C4⋊Dic7—212no—
131C4⋊Dic7—212no—
132C4⋊Dic7—46no—
133C4⋊Dic7C2×Q8112yes—
134C4⋊Dic7#4114yes—
135C4×Dic7—26no—
136C4×Dic7—212no—
137C4×Dic7—26no—
138C4×Dic7—212no—
139C4×Dic7—212no—
140C4×Dic7—24no—
141C4×Dic7—26no—
142C4×Dic7—43no—
143C4×Dic7—46no—
144C4×Dic7C2×Q8112yes—
145C4×Dic7#4114yes—
146#557Dic7116yesdirect product factor
147C2×C4⋊Q8C2×D713yes—
148C2×#125C2×D716yes—
149C2×C4×Q8—71no—
150C2×C4×Q8—73no—
151C2×C4×Q8—72no—
152C2×C4×Q8—71no—
153C2×C4×Q8—73no—
154C2×C4×Q8C2×D711yescharacteristic
155C2×C4×Q8C2×D712yes—
156C2×C4×Q8C2×D713yes—
157#391—76no—
158#389—76no—
159#389—76no—
160#389—76no—
161#389—76no—
162#387—712no—
163#387—712no—
164#384—73no—
165#382—76no—
166C4×C4⋊C4—76no—
167C4×C4⋊C4—76no—
168C4×C4⋊C4—73no—
169C4×C4⋊C4—76no—
170C4×C4⋊C4—73no—
171C4×C4⋊C4—76no—
172C4×C4⋊C4—76no—
173C4×C4⋊C4—73no—
174C4×C4⋊C4—71no—
175C4×C4⋊C4—73no—
176C4×C4⋊C4—76no—
177C4×C4⋊C4—73no—
178C4×C4⋊C4—76no—
179C43—76no—
180C43—73no—
181C23×C7C2511yescharacteristic
182C7×Q8—224no—
183C7×Q8C4×Q8116yescomplemented
184C2×C4×C7—26no—
185C2×C4×C7—26no—
186C2×C4×C7—22no—
187C2×C4×C7—23no—
188C2×C4×C7—22no—
189C2×C4×C7—23no—
190C2×C4×C7C23×C414yes—
191C2×C4×C7C23×C416yes—
192C2×C4×C7C23×C4112yes—
193C2×C4×C7C23×C416yes—
194C2×C4×C7C23×C412yes—
195C2×C4×C7C22×Q816yes—
196C2×C4×C7C2×#4116yes—
197C2×C4×C7C2×#4112yes—
198C2×C4×C7C2×#4112yes—
199C2×Dic7—21no—
200C2×Dic7—22no—
201C2×Dic7—23no—
202C2×Dic7—22no—
203C2×Dic7—23no—
204C2×Dic7—21no—
205C2×Dic7—26no—
206C2×Dic7—23no—
207C2×Dic7—26no—
208C2×Dic7—23no—
209C2×Dic7—23no—
210C2×Dic7—26no—
211C2×Dic7C22×Q816yes—
212C2×Dic7C22×Q812yes—
213C2×Dic7C2×#4114yes—
214C2×Dic7C2×#4112yes—
215C2×Dic7C2×#4112yes—
216C2×Dic72−1+412yes—
217C22×Q8C22×D713yes—
218C22×Q8C22×D711yescharacteristic
219C4⋊Q8C2×Dic7124yes—
220#125C2×Dic7148yes—
221C4×Q8—78no—
222C4×Q8—1412no—
223C4×Q8—1412no—
224C4×Q8—148no—
225C4×Q8—144no—
226C4×Q8C2×Dic7116yes—
227C4×Q8C2×Dic7124yes—
228C4×Q8C2×Dic718yes—
229C2×C4⋊C4—71no—
230C2×C4⋊C4—73no—
231C2×C4⋊C4—73no—
232C2×C4⋊C4—76no—
233C2×C4⋊C4—73no—
234C2×C4⋊C4—76no—
235C2×C4⋊C4—76no—
236C2×C4⋊C4—76no—
237C2×C4⋊C4C22×D711yescharacteristic
238C2×C4⋊C4C22×D716yes—
239C2×C4⋊C4C22×D713yes—
240C2×C4⋊C4C22×D716yes—
241C2×C4⋊C4C22×D716yes—
242C2×C42—71no—
243C2×C42—73no—
244C2×C42—76no—
245C2×C42—76no—
246C2×C42—76no—
247C2×C42—73no—
248C2×C42—73no—
249C2×C42—72no—
250C2×C42—73no—
251C2×C42—76no—
252C2×C42—73no—
253C2×C42C22×D716yes—
254C2×C42C22×D713yes—
255#95—72no—
256#95—76no—
257#95—76no—
258#95—76no—
259#95—712no—
260#95—712no—
261C22×C7C24×C411yescharacteristic
262C22×C7C23×Q811yescharacteristic
263C22×C7C22×#4111yescharacteristic
264C22×C7C22×#4111yescharacteristic
265C22×C7C22×#4111yescharacteristic
266C22×C7C2×2−1+411yescharacteristic
267C22×C7#58511yescharacteristic
268C4×C7—212no—
269C4×C7—24no—
270C4×C7—26no—
271C4×C7C2×C4×Q8112yes—
272C4×C7C4×#4114yes—
273Dic7—26no—
274Dic7—22no—
275Dic7—24no—
276Dic7—46no—
277Dic7—43no—
278Dic7#55714yesdirect product factor
279C2×Q8—26no—
280C2×Q8—26no—
281C2×Q8Q8×D714yes—
282C2×Q8#116114yes—
283C2×Q8C22×Dic7112yes—
284C2×Q8C22×Dic714yes—
285C22×C4—71no—
286C22×C4—73no—
287C22×C4—72no—
288C22×C4—71no—
289C22×C4—73no—
290C22×C4—76no—
291C22×C4C23×D712yes—
292C22×C4C23×D713yes—
293C22×C4C23×D716yes—
294C22×C4C23×D713yes—
295C22×C4C23×D711yescharacteristic
296C4⋊C4—712no—
297C4⋊C4—74no—
298C4⋊C4—1412no—
299C4⋊C4—1412no—
300C4⋊C4—146no—
301C4⋊C4—1412no—
302C4⋊C4—146no—
303C4⋊C4—286no—
304C4⋊C4C22×Dic714yes—
305C4⋊C4C22×Dic7124yes—
306C4⋊C4C22×Dic7112yes—
307C4⋊C4C22×Dic7124yes—
308C4⋊C4C22×Dic7124yes—
309C42—712no—
310C42—74no—
311C42—144no—
312C42—146no—
313C42—1412no—
314C42—1412no—
315C42—146no—
316C42—1412no—
317C42—146no—
318C42—286no—
319C42—283no—
320C42C22×Dic7124yes—
321C42C22×Dic7112yes—
322C2×C7C22×C4×Q811yescharacteristic
323C2×C7C2×C4×#4111yescharacteristic
324C2×C7C4×2−1+411yescharacteristic
325C2×C7C2×#55711yescharacteristic
326C2×C7Q8×#4111yescharacteristic
327C2×C7#348011yescharacteristic
328C2×C7#348211yescharacteristic
329C23C24×D711yescharacteristic
330Q8—224no—
331Q8Q8×Dic7116yescomplemented
332C2×C4—26no—
333C2×C4—26no—
334C2×C4—22no—
335C2×C4—23no—
336C2×C4—22no—
337C2×C4—23no—
338C2×C4—72no—
339C2×C4—72no—
340C2×C4—72no—
341C2×C4—76no—
342C2×C4—72no—
343C2×C4—74no—
344C2×C4—141no—
345C2×C4—142no—
346C2×C4—143no—
347C2×C4—142no—
348C2×C4—143no—
349C2×C4—141no—
350C2×C4—146no—
351C2×C4—143no—
352C2×C4—146no—
353C2×C4—143no—
354C2×C4—143no—
355C2×C4—146no—
356C2×C4C2×Q8×D716yes—
357C2×C4C2×#116116yes—
358C2×C4D7×#4112yes—
359C2×C4D7×#4112yes—
360C2×C4C23×Dic714yes—
361C2×C4C23×Dic716yes—
362C2×C4C23×Dic7112yes—
363C2×C4C23×Dic716yes—
364C2×C4C23×Dic712yes—
365C7C4×#55711yescharacteristic, complemented, Sylow
366C22C22×Q8×D711yescharacteristic
367C22C22×#116111yescharacteristic
368C22C2×D7×#4111yescharacteristic
369C22C2×D7×#4111yescharacteristic
370C22D7×2−1+411yescharacteristic
371C22#9062011yescharacteristic
372C22C24×Dic711yescharacteristic
373C4—212no—
374C4—24no—
375C4—26no—
376C4—74no—
377C4—146no—
378C4—142no—
379C4—144no—
380C4—286no—
381C4—283no—
382C4C2×Q8×Dic7112yes—
383C4#41×Dic714yes—
384C2#1174408311yescharacteristic
385C2#1174408411yescharacteristic
386C2#1174408511yescharacteristic
387C2D7×#55711yescharacteristic
388C2C22×Q8×Dic711yescharacteristic
389C2C2×#41×Dic711yescharacteristic
390C2Dic7×2−1+411yescharacteristic
subgroupG/H
center, FrattiniC23C24×D7
commutatorC22×C7C24×C4
FittingC2×C7×#557C2
socle, prime radical, cosocleC23×C7C25
hypercenterC2×#557D7
hypocenterC7C4×#557
LCSG ▷ C22×C7 ▷ C7
UCSC1 ◁ C23 ◁ C2×#557

Complements

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

NH ≅ G/Ntype
12. C7×#557C4semidirect
66. Q8×Dic7Q8semidirect
146. #557Dic7direct (N × H)
183. C7×Q8C4×Q8semidirect
278. Dic7#557direct (N × H)
331. Q8Q8×Dic7semidirect
365. C7C4×#557semidirect

Maximal subgroups

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

subgroupindex
C2×C7×#5572
#117406742
Dic7×C4⋊Q82
#117404702
Dic7×#1252
#117399072
#117399052
Q8×C4⋊Dic72
C4×Q8×Dic72
C4×#5577