Finite Group Databasebeta

#19151986

order5696
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

FittingC2×D8×C89 ⋊ C2
SylowC89 ⋊ #496

Subgroups

subgroupG/H
centerC22D4×D89
commutatorC2×C4×C89C23
FrattiniC2×C4C22×D89
FittingC2×D8×C89C2
socleC22×C89C2×D4
hypercenterC2×D8D89
hypocenterC89#496
LCSG ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×D8

144 conjugacy classes of subgroups; only the 43 normal subgroups are shown.

normal subgroups only

This group has 144 conjugacy classes of subgroups — too many to draw. Only its 43 normal subgroups are shown.

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

Full subgroup data →

Presentation

Polycyclic presentation:

2^6,89|b^2=d,c^2=e,d^2=f,b^a=bd,c^a=ce,d^a=df,c^b=cf,g^b=g^88,g^c=g^88

Conjugacy classes & character table

632 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#496×D89, C2×#19151986, #26030694, …
maximal normal subgroup of#496×D89, C2×#19151986, #26030694, …
maximal quotient of#26019873, #26019875, #26019878, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(5696, 937);