Finite Group Databasebeta

#11729835

order896
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC7 ⋊ #2148

Subgroups

subgroupG/H
centerC4#6406
commutatorC7×C8C22×C4
FrattiniC2×C8C22×D7
Fitting, prime radicalC2×C7×#135C2
socleC2×C7C2×#102
cosocleC2×C7×C8C23
hypercenterC2×#135D7
hypocenterC7#2148
LCSG ▷ C7×C8 ▷ C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C4 ◁ C22×C4 ◁ C22×C8 ◁ C2×#135

220 conjugacy classes of subgroups; only the 89 normal subgroups are shown.

normal subgroups only

This group has 220 conjugacy classes of subgroups — too many to draw. Only its 89 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 224

Polycyclic presentation:

2^7,7|a^2=e,c^2=g,d^2=f,e^2=g,f^2=g,b^a=bd,d^a=df,f^a=fg,h^a=h^6,d^b=dfg,e^b=eg,f^b=fg

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13269059, #13269062, #13269094, …
maximal normal subgroup of#13269059, #13269062, #13269094, …
maximal quotient of#13263562, #13263567, #13263798, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 4601);