Finite Group Databasebeta

#20275474

order6784
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #1947

Subgroups

subgroupG/H
centerC23C2×D212
commutatorC2×C4×C53C22×C4
FrattiniC22×C4C22×D53
FittingC2×C4⋊C8×C53C2
socleC23×C53C2×D4
hypercenterC2×C4⋊C8D53
hypocenterC53#1947
LCSG ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4⋊C8

256 conjugacy classes of subgroups; only the 129 normal subgroups are shown.

normal subgroups only

This group has 256 conjugacy classes of subgroups — too many to draw. Only its 129 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:

2^7,53|a^2=f,b^2=f,c^2=e,d^2=g,b^a=bd,c^a=ce,d^a=dg,h^a=h^52,d^b=dg,h^b=h^52

Conjugacy classes & character table

1078 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#27278253, #27278254, #27278267, …
maximal normal subgroup of#27278253, #27278254, #27278267, …
maximal quotient of#27282670, #27282687, #27282724, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 5269);