Finite Group Databasebeta

#11728673

order896
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC7 ⋊ #2230

Subgroups

subgroupG/H
centerC2#89780
commutator, cosocleC2×C7×C8C23
FrattiniC2×C8C22×D7
FittingC7×#443C2
socleC2×C7#476
prime radicalC7×#135C22
hypercenter#443D7
hypocenterC7#2230
LCSG ▷ C2×C7×C8 ▷ C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C2 ◁ C2×C4 ◁ C4×C8 ◁ #443

126 conjugacy classes of subgroups; only the 49 normal subgroups are shown.

normal subgroups only

This group has 126 conjugacy classes of subgroups — too many to draw. Only its 49 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) = 112

Polycyclic presentation:

2^7,7|a^2=d,b^2=dfg,e^2=f,f^2=g,b^a=bdfg,c^a=ce,e^a=ef,f^a=fg,h^a=h^6,d^c=dg,e^c=efg,f^c=fg

Conjugacy classes & character table

107 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13267555, #13267557, #13267560, …
maximal normal subgroup of#13267555, #13267557, #13267560, …
maximal quotient of#13269897, #13270493, #13271495, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 3439);