Finite Group Databasebeta

#20286025

order6784
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC2×C4⋊C8×C53 ⋊ C2
SylowC53 ⋊ #3245

Subgroups

subgroupG/H
centerC22C22×D212
commutatorC2×C4×C53C24
FrattiniC2×C4C23×D53
FittingC2×C4⋊C8×C53C2
socleC22×C53C22×D4
hypercenterC2×C4⋊C8D53
hypocenterC53#3245
LCSG ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C22 ◁ C2×C42 ◁ C2×C4⋊C8

436 conjugacy classes of subgroups; only the 137 normal subgroups are shown.

normal subgroups only

This group has 436 conjugacy classes of subgroups — too many to draw. Only its 137 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|d^2=e,f^2=g,b^a=be,c^a=cf,d^a=de,f^a=fg,h^a=h^52,c^b=ce,f^c=fg,h^c=h^52

Conjugacy classes & character table

1072 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#27285024, #27285025, #27285036, …
maximal normal subgroup of#27285024, #27285025, #27285036, …
maximal quotient of#27393973, #27394473, #27396132, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 15820);